@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;600;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

*{margin:0;padding:0;box-sizing:border-box}

:root{
--bg:#FAFAFA;
--text:#1A1A2E;
--accent:#E8722A;
--accent-hover:#D4631F;
--white:#FFFFFF;
--black:#1A1A2E;
--gray-100:#F5F5F5;
--gray-200:#EEEEEE;
--gray-300:#E0E0E0;
--gray-500:#9E9E9E;
--gray-700:#616161;
--gray-900:#212121;
--shadow-sm:0 1px 3px rgba(0,0,0,0.08);
--shadow-md:0 4px 12px rgba(0,0,0,0.1);
--shadow-lg:0 8px 30px rgba(0,0,0,0.12);
--radius:8px;
--radius-lg:16px;
--transition:all 0.3s ease;
--font-heading:'Noto Serif JP',serif;
--font-body:'Noto Sans JP',sans-serif;
}

html{scroll-behavior:smooth;font-size:16px}

body{
font-family:var(--font-body);
background:var(--bg);
color:var(--text);
line-height:1.8;
-webkit-font-smoothing:antialiased;
}

a{color:var(--accent);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--accent-hover)}

img{max-width:100%;height:auto;display:block}

h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.4;font-weight:700}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

.header{
background:var(--white);
border-bottom:1px solid var(--gray-200);
position:sticky;
top:0;
z-index:1000;
transition:var(--transition);
}

.header.scrolled{box-shadow:var(--shadow-md)}

.header-inner{
display:flex;
align-items:center;
justify-content:space-between;
padding:16px 24px;
max-width:1200px;
margin:0 auto;
}

.logo{display:flex;align-items:center;gap:12px}

.logo-icon{
width:40px;
height:40px;
background:var(--accent);
border-radius:var(--radius);
display:flex;
align-items:center;
justify-content:center;
color:var(--white);
font-size:18px;
}

.logo-text{font-family:var(--font-heading);font-size:18px;font-weight:700;color:var(--text)}

.nav{display:flex;align-items:center;gap:8px}

.nav-link{
padding:8px 16px;
font-size:14px;
font-weight:500;
color:var(--gray-700);
border-radius:var(--radius);
transition:var(--transition);
position:relative;
}

.nav-link:hover{color:var(--accent);background:rgba(232,114,42,0.06)}

.nav-dropdown{position:relative}

.nav-dropdown-toggle{cursor:pointer;display:flex;align-items:center;gap:4px}

.nav-dropdown-toggle i{font-size:10px;transition:var(--transition)}

.nav-dropdown-menu{
position:absolute;
top:100%;
left:50%;
transform:translateX(-50%) translateY(8px);
background:var(--white);
border:1px solid var(--gray-200);
border-radius:var(--radius-lg);
box-shadow:var(--shadow-lg);
min-width:280px;
padding:12px 0;
opacity:0;
visibility:hidden;
transition:var(--transition);
z-index:100;
}

.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

.nav-dropdown:hover .nav-dropdown-toggle i{transform:rotate(180deg)}

.nav-dropdown-item{
display:flex;
align-items:center;
gap:10px;
padding:10px 20px;
font-size:13px;
color:var(--text);
transition:var(--transition);
}

.nav-dropdown-item:hover{background:var(--gray-100);color:var(--accent)}

.nav-dropdown-item i{width:16px;color:var(--accent);font-size:12px}

.nav-cta{
background:var(--accent);
color:var(--white);
padding:10px 24px;
border-radius:var(--radius);
font-size:14px;
font-weight:500;
transition:var(--transition);
}

.nav-cta:hover{background:var(--accent-hover);color:var(--white)}

.hero{
position:relative;
min-height:560px;
display:flex;
align-items:center;
justify-content:center;
overflow:hidden;
}

.hero-bg{
position:absolute;
inset:0;
background:url('../visuals/hero-nintendo-gaming.jpg') center/cover no-repeat;
}

.hero-overlay{
position:absolute;
inset:0;
background:linear-gradient(135deg,rgba(26,26,46,0.88) 0%,rgba(26,26,46,0.72) 100%);
}

.hero-content{
position:relative;
z-index:2;
text-align:center;
max-width:780px;
padding:60px 24px;
}

.hero-badge{
display:inline-block;
background:rgba(232,114,42,0.15);
color:var(--accent);
padding:6px 18px;
border-radius:20px;
font-size:13px;
font-weight:500;
margin-bottom:24px;
border:1px solid rgba(232,114,42,0.3);
}

.hero h1{
color:var(--white);
font-size:42px;
margin-bottom:16px;
letter-spacing:0.02em;
}

.hero-subtitle{
color:rgba(255,255,255,0.8);
font-size:16px;
margin-bottom:36px;
line-height:1.8;
}

.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

.btn{
display:inline-flex;
align-items:center;
gap:8px;
padding:14px 32px;
border-radius:var(--radius);
font-size:15px;
font-weight:500;
transition:var(--transition);
border:none;
cursor:pointer;
font-family:var(--font-body);
}

.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-hover);color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-md)}

.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,0.4)}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,0.1);color:var(--white)}

.section{padding:80px 0}

.section-header{text-align:center;margin-bottom:48px}

.section-label{
display:inline-block;
color:var(--accent);
font-size:13px;
font-weight:500;
text-transform:uppercase;
letter-spacing:0.1em;
margin-bottom:8px;
}

.section-title{font-size:32px;margin-bottom:12px}

.section-desc{color:var(--gray-700);max-width:600px;margin:0 auto;font-size:15px}

.advantages-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:32px;
}

.advantage-card{
background:var(--white);
border-radius:var(--radius-lg);
padding:36px 28px;
border:1px solid var(--gray-200);
transition:var(--transition);
}

.advantage-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}

.advantage-icon{
width:56px;
height:56px;
background:rgba(232,114,42,0.1);
border-radius:var(--radius);
display:flex;
align-items:center;
justify-content:center;
font-size:24px;
color:var(--accent);
margin-bottom:20px;
}

.advantage-card h3{font-size:18px;margin-bottom:10px}

.advantage-card p{color:var(--gray-700);font-size:14px;line-height:1.8}

.article-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:28px;
}

.article-card{
background:var(--white);
border-radius:var(--radius-lg);
overflow:hidden;
border:1px solid var(--gray-200);
transition:var(--transition);
display:flex;
flex-direction:column;
}

.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}

.article-card-img{
width:100%;
height:200px;
object-fit:cover;
}

.article-card-body{padding:24px;flex:1;display:flex;flex-direction:column}

.article-card-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px}

.article-card-date{font-size:12px;color:var(--gray-500)}

.article-card-tag{
font-size:11px;
background:rgba(232,114,42,0.1);
color:var(--accent);
padding:3px 10px;
border-radius:12px;
font-weight:500;
}

.article-card h3{font-size:17px;margin-bottom:8px;line-height:1.5}

.article-card h3 a{color:var(--text)}

.article-card h3 a:hover{color:var(--accent)}

.article-card p{color:var(--gray-700);font-size:14px;line-height:1.7;margin-bottom:16px;flex:1}

.article-card-link{
display:inline-flex;
align-items:center;
gap:6px;
font-size:14px;
font-weight:500;
color:var(--accent);
}

.article-card-link:hover{gap:10px}

.mission-section{background:var(--black);color:var(--white);padding:80px 0}

.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

.mission-content .section-label{color:var(--accent)}

.mission-content .section-title{color:var(--white);text-align:left}

.mission-content p{color:rgba(255,255,255,0.7);font-size:15px;line-height:1.9}

.mission-image{border-radius:var(--radius-lg);overflow:hidden}

.mission-image img{width:100%;height:360px;object-fit:cover}

.testimonials-section{background:var(--gray-100)}

.testimonials-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}

.testimonial-card{
background:var(--white);
border-radius:var(--radius-lg);
padding:32px;
border:1px solid var(--gray-200);
}

.testimonial-stars{color:var(--accent);font-size:14px;margin-bottom:16px}

.testimonial-text{font-size:15px;line-height:1.8;color:var(--text);margin-bottom:20px;font-style:italic}

.testimonial-author{display:flex;align-items:center;gap:12px}

.testimonial-avatar{
width:44px;
height:44px;
background:var(--gray-200);
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
color:var(--gray-500);
font-size:18px;
}

.testimonial-name{font-size:14px;font-weight:500}

.testimonial-role{font-size:12px;color:var(--gray-500)}

.faq-list{max-width:760px;margin:0 auto}

.faq-item{border-bottom:1px solid var(--gray-200)}

.faq-question{
display:flex;
align-items:center;
justify-content:space-between;
padding:20px 0;
cursor:pointer;
font-family:var(--font-heading);
font-size:16px;
font-weight:600;
color:var(--text);
transition:var(--transition);
}

.faq-question:hover{color:var(--accent)}

.faq-question i{font-size:12px;color:var(--gray-500);transition:var(--transition)}

.faq-item.active .faq-question{color:var(--accent)}

.faq-item.active .faq-question i{transform:rotate(180deg)}

.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease}

.faq-item.active .faq-answer{max-height:400px}

.faq-answer p{padding:0 0 20px 0;color:var(--gray-700);font-size:15px;line-height:1.8}

.about-preview{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

.about-preview-image{border-radius:var(--radius-lg);overflow:hidden}

.about-preview-image img{width:100%;height:320px;object-fit:cover}

.about-preview-content .section-label{text-align:left}

.about-preview-content .section-title{text-align:left}

.about-preview-content p{color:var(--gray-700);font-size:15px;line-height:1.9;margin-bottom:16px}

.closing-cta{
background:linear-gradient(135deg,var(--accent) 0%,#D4631F 100%);
padding:80px 0;
text-align:center;
color:var(--white);
}

.closing-cta h2{font-size:32px;margin-bottom:12px;color:var(--white)}

.closing-cta p{font-size:16px;opacity:0.9;margin-bottom:32px}

.btn-white{background:var(--white);color:var(--accent)}
.btn-white:hover{background:var(--gray-100);color:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}

.footer{background:var(--black);color:rgba(255,255,255,0.7);padding:60px 0 0}

.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1.5fr;gap:40px;margin-bottom:40px}

.footer-heading{color:var(--white);font-family:var(--font-heading);font-size:16px;font-weight:600;margin-bottom:20px}

.footer-contact p{font-size:14px;line-height:2}

.footer-contact a{color:rgba(255,255,255,0.7)}
.footer-contact a:hover{color:var(--accent)}

.footer-contact i{width:20px;color:var(--accent);margin-right:8px}

.footer-links{list-style:none}

.footer-links li{margin-bottom:10px}

.footer-links a{color:rgba(255,255,255,0.7);font-size:14px}
.footer-links a:hover{color:var(--accent)}

.footer-picks h4{color:var(--white);font-size:14px;font-weight:500;margin-bottom:6px}

.footer-picks p{font-size:13px;color:rgba(255,255,255,0.5);margin-bottom:14px}

.footer-bottom{
border-top:1px solid rgba(255,255,255,0.1);
padding:20px 0;
text-align:center;
font-size:13px;
}

.cookie-bar{
position:fixed;
bottom:0;
left:0;
right:0;
background:var(--white);
border-top:1px solid var(--gray-200);
box-shadow:0 -4px 20px rgba(0,0,0,0.1);
padding:20px 24px;
z-index:9999;
display:none;
}

.cookie-bar.show{display:block;animation:slideUp 0.4s ease}

@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}

.cookie-inner{
max-width:1200px;
margin:0 auto;
display:flex;
align-items:center;
justify-content:space-between;
gap:24px;
}

.cookie-text{font-size:14px;color:var(--gray-700);flex:1}

.cookie-text a{color:var(--accent);font-weight:500}

.cookie-buttons{display:flex;gap:12px;flex-shrink:0}

.cookie-btn{
padding:10px 24px;
border-radius:var(--radius);
font-size:14px;
font-weight:500;
cursor:pointer;
border:none;
transition:var(--transition);
font-family:var(--font-body);
}

.cookie-accept{background:var(--accent);color:var(--white)}
.cookie-accept:hover{background:var(--accent-hover)}

.cookie-reject{background:var(--gray-200);color:var(--text)}
.cookie-reject:hover{background:var(--gray-300)}

.modal-overlay{
position:fixed;
inset:0;
background:rgba(0,0,0,0.5);
display:none;
align-items:center;
justify-content:center;
z-index:10000;
}

.modal-overlay.show{display:flex}

.modal-box{
background:var(--white);
border-radius:var(--radius-lg);
padding:48px;
max-width:440px;
width:90%;
text-align:center;
box-shadow:var(--shadow-lg);
}

.modal-icon{
width:64px;
height:64px;
background:rgba(232,114,42,0.1);
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
margin:0 auto 20px;
font-size:28px;
color:var(--accent);
}

.modal-box h3{font-size:20px;margin-bottom:8px}

.modal-box p{color:var(--gray-700);font-size:15px;margin-bottom:24px}

.article-header{
background:var(--black);
padding:60px 0 48px;
}

.article-header-content{max-width:760px;margin:0 auto}

.article-header .breadcrumb{font-size:13px;margin-bottom:20px;color:rgba(255,255,255,0.5)}

.article-header .breadcrumb a{color:rgba(255,255,255,0.6)}
.article-header .breadcrumb a:hover{color:var(--accent)}

.article-header h1{color:var(--white);font-size:34px;margin-bottom:12px}

.article-meta{display:flex;align-items:center;gap:16px;color:rgba(255,255,255,0.5);font-size:13px}

.article-meta i{margin-right:4px}

.article-body{max-width:760px;margin:0 auto;padding:48px 24px 60px}

.article-body h2{font-size:24px;margin:40px 0 16px;padding-bottom:12px;border-bottom:2px solid var(--gray-200)}

.article-body h3{font-size:19px;margin:32px 0 12px}

.article-body p{margin-bottom:18px;font-size:16px;line-height:1.9}

.article-body ul,.article-body ol{margin:0 0 18px 20px;font-size:15px;line-height:1.9}

.article-body li{margin-bottom:6px}

.article-featured-image{
width:100%;
max-width:760px;
margin:0 auto;
border-radius:var(--radius-lg);
overflow:hidden;
margin-bottom:32px;
}

.article-featured-image img{width:100%;height:320px;object-fit:cover}

.article-nav{
border-top:1px solid var(--gray-200);
border-bottom:1px solid var(--gray-200);
padding:28px 0;
margin-bottom:40px;
}

.article-nav-inner{
max-width:760px;
margin:0 auto;
display:flex;
justify-content:space-between;
gap:24px;
}

.article-nav-link{
flex:1;
padding:16px 20px;
background:var(--gray-100);
border-radius:var(--radius);
transition:var(--transition);
}

.article-nav-link:hover{background:var(--gray-200)}

.article-nav-link .label{font-size:12px;color:var(--gray-500);margin-bottom:4px}

.article-nav-link .title{font-size:14px;font-weight:500;color:var(--text)}

.article-nav-link.next{text-align:right}

.contact-section{padding:60px 0}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}

.contact-form{background:var(--white);border-radius:var(--radius-lg);padding:36px;border:1px solid var(--gray-200)}

.form-group{margin-bottom:20px}

.form-label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}

.form-input,.form-textarea{
width:100%;
padding:12px 16px;
border:1px solid var(--gray-300);
border-radius:var(--radius);
font-size:15px;
font-family:var(--font-body);
transition:var(--transition);
background:var(--white);
}

.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(232,114,42,0.1)}

.form-textarea{min-height:140px;resize:vertical}

.form-submit{
width:100%;
padding:14px;
background:var(--accent);
color:var(--white);
border:none;
border-radius:var(--radius);
font-size:15px;
font-weight:500;
cursor:pointer;
transition:var(--transition);
font-family:var(--font-body);
}

.form-submit:hover{background:var(--accent-hover)}

.contact-info-box{display:flex;flex-direction:column;gap:20px}

.contact-info-item{display:flex;gap:16px;align-items:flex-start}

.contact-info-icon{
width:48px;
height:48px;
background:rgba(232,114,42,0.1);
border-radius:var(--radius);
display:flex;
align-items:center;
justify-content:center;
font-size:20px;
color:var(--accent);
flex-shrink:0;
}

.contact-info-item h4{font-size:15px;margin-bottom:2px}

.contact-info-item p{font-size:14px;color:var(--gray-700)}

.contact-map{border-radius:var(--radius-lg);overflow:hidden;margin-top:24px}

.contact-map iframe{width:100%;height:300px;border:0}

.list-page-header{background:var(--black);padding:48px 0;text-align:center}

.list-page-header h1{color:var(--white);font-size:30px;margin-bottom:8px}

.list-page-header p{color:rgba(255,255,255,0.6);font-size:15px}

.list-page-content{padding:48px 0}

.about-hero{background:var(--black);padding:48px 0;text-align:center}

.about-hero h1{color:var(--white);font-size:30px}

.about-content{max-width:760px;margin:0 auto;padding:48px 24px}

.about-content h2{font-size:22px;margin:36px 0 14px}

.about-content p{color:var(--gray-700);font-size:15px;line-height:1.9;margin-bottom:16px}

.legal-content{max-width:760px;margin:0 auto;padding:48px 24px}

.legal-content h1{font-size:28px;margin-bottom:8px;text-align:center}

.legal-content .legal-updated{text-align:center;color:var(--gray-500);font-size:13px;margin-bottom:36px}

.legal-content h2{font-size:20px;margin:36px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--gray-200)}

.legal-content h3{font-size:17px;margin:24px 0 10px}

.legal-content p{color:var(--gray-700);font-size:15px;line-height:1.9;margin-bottom:14px}

.legal-content ul{margin:0 0 14px 20px;color:var(--gray-700);font-size:15px;line-height:1.9}

.legal-content li{margin-bottom:4px}

.mobile-toggle{display:none;background:none;border:none;font-size:22px;color:var(--text);cursor:pointer;padding:8px}

@media(max-width:1024px){
.advantages-grid,.article-grid{grid-template-columns:repeat(2,1fr)}
.mission-grid,.about-preview{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:768px){
.nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--white);flex-direction:column;padding:80px 24px 24px;z-index:999;gap:4px}
.nav.open{display:flex}
.nav-dropdown-menu{position:static;transform:none;box-shadow:none;border:none;opacity:1;visibility:visible;padding-left:20px;min-width:auto}
.mobile-toggle{display:block;z-index:1001}
.hero h1{font-size:28px}
.advantages-grid,.article-grid,.testimonials-grid,.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.cookie-inner{flex-direction:column;text-align:center}
.cookie-buttons{justify-content:center}
.article-nav-inner{flex-direction:column}
}

@media(max-width:480px){
.hero{min-height:420px}
.hero h1{font-size:24px}
.section{padding:48px 0}
.section-title{font-size:24px}
.btn{padding:12px 24px;font-size:14px}
}