/* ========== Machi Koro SEO Pages - External Styles ========== */

/* ========== Breadcrumb ========== */
.breadcrumb{font-size:13px;color:var(--fg3);margin-bottom:20px;line-height:1.6}
.breadcrumb a{color:var(--fg3);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--fg)}
.breadcrumb .sep{color:var(--border-light);margin:0 6px;-webkit-user-select:none;user-select:none}

/* ========== Hero Section ========== */
.mk-hero{padding:140px 40px 80px;background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);text-align:center;position:relative;overflow:hidden}
.mk-hero::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:var(--blue);filter:blur(160px);opacity:.06;top:-200px;left:-100px;pointer-events:none}
.mk-hero::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:var(--purple);filter:blur(140px);opacity:.05;bottom:-150px;right:-50px;pointer-events:none}
.mk-hero-inner{display:flex;flex-direction:column;align-items:center;max-width:1400px;margin:0 auto;width:100%;gap:36px}
.mk-hero-game{width:100%;aspect-ratio:16/9;min-height:480px;border-radius:20px;overflow:hidden;box-shadow:0 40px 80px rgba(0,0,0,.12),0 0 0 1px rgba(0,0,0,.04);background:#1a1a2e;position:relative}
.mk-hero-game iframe{width:100%;height:100%;border:none;display:block;border-radius:20px}
.mk-hero h1{font-size:clamp(36px,5vw,56px);font-weight:900;letter-spacing:-2px;margin-bottom:16px;background:linear-gradient(135deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;z-index:1}
.mk-hero p{font-size:17px;color:var(--fg2);font-weight:300;max-width:680px;margin:0 auto;position:relative;z-index:1;line-height:1.75}
.mk-hero .hero-cta{margin-top:28px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ========== Content Sections ========== */
.content-section{padding:80px 40px;max-width:1100px;margin:0 auto}
.content-section h2{font-size:32px;font-weight:900;letter-spacing:-.5px;margin-bottom:24px;line-height:1.2}
.content-section h3{font-size:20px;font-weight:700;margin:32px 0 12px}
.content-section p{font-size:16px;color:var(--fg2);line-height:1.85;font-weight:300;margin-bottom:16px}
.content-section ol,.content-section ul{padding-left:24px;margin-bottom:20px}
.content-section li{font-size:16px;color:var(--fg2);line-height:1.85;font-weight:300;margin-bottom:8px}

/* ========== Content Layout ========== */
.content{padding:140px 40px 80px;max-width:900px;margin:0 auto}
.content h1{font-size:clamp(36px,5vw,52px);font-weight:900;letter-spacing:-1.5px;margin-bottom:12px;line-height:1.1}
.content .subtitle{font-size:17px;color:var(--fg2);font-weight:300;margin-bottom:40px;line-height:1.6}
.content h2{font-size:26px;font-weight:800;letter-spacing:-.3px;margin:48px 0 16px}
.content h3{font-size:20px;font-weight:700;margin:32px 0 12px}
.content p{font-size:16px;color:var(--fg2);line-height:1.85;font-weight:300;margin-bottom:16px}
.content ol,.content ul{padding-left:24px;margin-bottom:20px}
.content li{font-size:16px;color:var(--fg2);line-height:1.85;font-weight:300;margin-bottom:8px}

/* ========== Tables ========== */
.content table{width:100%;border-collapse:collapse;margin:24px 0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.content th,.content td{padding:12px 20px;text-align:left;border-bottom:1px solid var(--border-light);font-size:14px}
.content th{background:var(--bg2);font-weight:600;color:var(--fg2);font-size:13px}
.content tr:last-child td{border-bottom:none}
.content tr:hover td{background:var(--bg2)}
.content .color-blue td:first-child{border-left:3px solid var(--blue)}
.content .color-green td:first-child{border-left:3px solid var(--green)}
.content .color-red td:first-child{border-left:3px solid var(--red)}
.content .color-purple td:first-child{border-left:3px solid var(--purple)}
.content .color-landmark td:first-child{border-left:3px solid var(--gold)}

/* ========== Card Grid ========== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.card{background:var(--card);border:1px solid var(--border-light);border-radius:var(--radius);padding:32px;transition:all .4s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(0,0,0,.06)}
.card h3{font-size:20px;font-weight:700;margin-bottom:12px;letter-spacing:-.3px}
.card p{font-size:14px;color:var(--fg2);line-height:1.7;font-weight:300;margin-bottom:16px}
.card a{color:var(--accent);font-weight:500;text-decoration:none}
.card a:hover{text-decoration:underline}

/* ========== Color Cards ========== */
.color-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:24px 0}
.color-card{padding:16px 20px;border-radius:var(--radius-sm);border:1px solid var(--border-light)}
.color-card h4{font-size:16px;font-weight:700;margin-bottom:6px}
.color-card p{font-size:14px;color:var(--fg2);line-height:1.5;margin:0}
.color-card.blue{background:rgba(52,152,219,.06);border-color:rgba(52,152,219,.15)}
.color-card.green{background:rgba(46,204,113,.06);border-color:rgba(46,204,113,.15)}
.color-card.red{background:rgba(231,76,60,.06);border-color:rgba(231,76,60,.15)}
.color-card.purple{background:rgba(155,89,182,.06);border-color:rgba(155,89,182,.15)}

/* ========== FAQ Section ========== */
.faq-section{max-width:760px;margin:0 auto;padding:80px 40px}
.faq-section h2{font-size:32px;font-weight:900;text-align:center;margin-bottom:48px}
.faq-item{background:var(--card);border:1px solid var(--border-light);border-radius:var(--radius);margin-bottom:16px;overflow:hidden}
.faq-item summary{padding:20px 28px;font-size:16px;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:20px;color:var(--fg3);transition:transform .3s;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 28px 20px}
.faq-item .faq-answer p{font-size:15px;color:var(--fg2);line-height:1.8;font-weight:300}

/* ========== Cross Links ========== */
.cross-link{text-align:center;padding:40px;background:var(--bg2);border-radius:var(--radius);margin:40px 40px 60px}
.cross-link p{font-size:16px;color:var(--fg2)}
.cross-link a{color:var(--accent);font-weight:600;text-decoration:none}
.cross-link a:hover{text-decoration:underline}

/* ========== Responsive ========== */
@media(max-width:1024px){
    .mk-hero-game{min-height:400px}
}
@media(max-width:900px){
    .card-grid{grid-template-columns:1fr}
    .content,.content-section,.faq-section{padding:60px 24px}
    .mk-hero{padding:120px 24px 60px}
    .mk-hero-game{min-height:320px;border-radius:16px}
    .mk-hero-game iframe{border-radius:16px}
    .color-cards{grid-template-columns:1fr}
    .cross-link{margin:30px 24px 40px}
    .content h1{font-size:32px}
}
@media(max-width:600px){
    .mk-hero{padding:100px 16px 40px}
    .mk-hero-game{min-height:220px;border-radius:12px}
    .mk-hero-game iframe{border-radius:12px}
    .mk-hero h1{font-size:28px}
    .mk-hero p{font-size:15px}
    .content,.content-section,.faq-section{padding:40px 16px}
    .content h1{font-size:28px}
    .content .subtitle{font-size:15px}
    .content h2{font-size:22px;margin:32px 0 12px}
    .content p,.content li{font-size:15px}
    .content th,.content td{padding:10px 12px;font-size:13px}
    .card-grid{gap:16px;margin-top:32px}
    .card{padding:24px}
    .faq-item summary{padding:16px 20px;font-size:15px}
    .faq-item .faq-answer{padding:0 20px 16px}
    .cross-link{padding:24px;margin:24px 16px 32px}
    .color-card{padding:12px 16px}
}