/* ===== 上尾市の暮らしトラブル解決ガイド — styles.css ===== */
/* Google Fonts loaded async in HTML head - see FONT_BLOCK */
:root{--ink:#1a1f2e;--indigo:#2c3e7a;--indigo-light:#3d55a8;--amber:#e8860a;--amber-light:#f5a623;--cream:#faf8f4;--warm-gray:#f0ede8;--mid-gray:#8a8a8a;--border:#ddd8d0;--white:#ffffff;--success:#27ae60;--font-serif:'Noto Serif JP',serif;--font-sans:'Noto Sans JP',sans-serif;--max-w:1100px;--radius:6px;--shadow:0 2px 16px rgba(44,62,122,0.10);--shadow-lg:0 8px 40px rgba(44,62,122,0.16)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);background:var(--cream);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--indigo);text-decoration:none}
a:hover{color:var(--amber)}
img{max-width:100%;display:block}

/* HEADER */
.site-header{background:var(--indigo);position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,0.18)}
.header-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.site-logo{font-family:var(--font-serif);font-size:1.02rem;font-weight:700;color:var(--white);line-height:1.3;letter-spacing:.02em}
.site-logo span{color:var(--amber-light)}
.header-nav{display:flex;gap:3px}
.header-nav a{color:rgba(255,255,255,.85);font-size:.78rem;font-weight:500;padding:6px 9px;border-radius:var(--radius);transition:background .2s,color .2s;white-space:nowrap}
.header-nav a:hover{background:rgba(255,255,255,.15);color:var(--white)}
.header-cta{background:var(--amber)!important;color:var(--white)!important;font-weight:700!important}
.header-cta:hover{background:var(--amber-light)!important}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:.3s}

/* BREADCRUMB */
.breadcrumb{background:var(--warm-gray);border-bottom:1px solid var(--border);padding:10px 0}
.breadcrumb ol{max-width:var(--max-w);margin:0 auto;padding:0 24px;list-style:none;display:flex;flex-wrap:wrap;gap:4px;font-size:.8rem;color:var(--mid-gray)}
.breadcrumb li+li::before{content:'›';margin-right:4px}
.breadcrumb a{color:var(--indigo)}

/* HERO (TOP) */
.hero{background:linear-gradient(135deg,var(--indigo) 0%,#1a2952 60%,#0d1a3a 100%);color:var(--white);padding:72px 24px 60px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.hero-inner{max-width:760px;margin:0 auto;position:relative}
.hero-badge{display:inline-block;background:var(--amber);color:var(--white);font-size:.75rem;font-weight:700;padding:4px 14px;border-radius:20px;margin-bottom:20px;letter-spacing:.06em}
.hero h1{font-family:var(--font-serif);font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;line-height:1.4;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--amber-light)}
.hero-desc{font-size:1rem;opacity:.88;max-width:560px;margin:0 auto 32px;line-height:1.8}
.hero-cta-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* PAGE HERO */
.page-hero{background:linear-gradient(135deg,var(--indigo) 0%,#1a2952 100%);color:var(--white);padding:36px 24px 32px}
.page-hero-inner{max-width:var(--max-w);margin:0 auto}
.page-hero-cat{display:inline-block;background:var(--amber);color:var(--white);font-size:.7rem;font-weight:700;padding:3px 12px;border-radius:20px;margin-bottom:12px;letter-spacing:.05em}
.page-hero h1{font-family:var(--font-serif);font-size:clamp(1.25rem,3vw,1.7rem);font-weight:700;line-height:1.45;margin-bottom:10px}
.page-hero-meta{font-size:.76rem;opacity:.72;display:flex;gap:16px;flex-wrap:wrap}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:var(--radius);font-size:.93rem;font-weight:700;cursor:pointer;border:none;transition:all .2s;font-family:var(--font-sans);text-align:center;justify-content:center}
.btn-primary{background:var(--amber);color:var(--white);box-shadow:0 4px 16px rgba(232,134,10,.35)}
.btn-primary:hover{background:var(--amber-light);color:var(--white);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.5)}
.btn-outline:hover{background:rgba(255,255,255,.1);color:var(--white);border-color:var(--white)}
.btn-secondary{background:#1a8a4a;color:#fff}
.btn-secondary:hover{background:#22a85a;color:#fff}
.btn-block{width:100%}

/* BOXES */
.alert-box{background:#fff8e6;border-left:4px solid var(--amber);border-radius:0 var(--radius) var(--radius) 0;padding:14px 18px;margin:20px 0;font-size:.92rem}
.alert-box strong{color:#b86a00}
.info-box{background:#eef2ff;border-left:4px solid var(--indigo-light);border-radius:0 var(--radius) var(--radius) 0;padding:14px 18px;margin:20px 0;font-size:.92rem}
.success-box{background:#e8f8ee;border-left:4px solid var(--success);border-radius:0 var(--radius) var(--radius) 0;padding:14px 18px;margin:20px 0;font-size:.92rem}
.official-note{font-size:.76rem;color:var(--mid-gray);margin-top:6px;font-style:italic}

/* LAYOUT */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:56px 0}
.section-sm{padding:36px 0}
.section-title{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--ink);margin-bottom:8px;position:relative;padding-bottom:14px}
.section-title::after{content:'';position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--amber);border-radius:2px}
.section-subtitle{color:var(--mid-gray);font-size:.9rem;margin-bottom:32px}

/* PAGE LAYOUT */
.page-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;max-width:var(--max-w);margin:0 auto;padding:40px 24px}

/* ARTICLE */
.article-body{background:var(--white);border-radius:var(--radius);padding:36px 40px;border:1px solid var(--border)}
.article-content{font-size:.94rem;line-height:1.9}
.article-content h2{font-family:var(--font-serif);font-size:1.2rem;font-weight:700;color:var(--ink);margin:40px 0 16px;padding:11px 16px;background:var(--warm-gray);border-left:4px solid var(--indigo);border-radius:0 var(--radius) var(--radius) 0}
.article-content h3{font-size:1rem;font-weight:700;margin:26px 0 11px;color:var(--indigo);border-bottom:2px solid var(--border);padding-bottom:5px}
.article-content p{margin-bottom:16px}
.article-content ul,.article-content ol{margin:0 0 16px 1.5em}
.article-content li{margin-bottom:7px}
.article-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.87rem}
.article-content th{background:var(--indigo);color:var(--white);padding:10px 14px;text-align:left;font-weight:700}
.article-content td{padding:10px 14px;border-bottom:1px solid var(--border)}
.article-content tr:nth-child(even) td{background:var(--warm-gray)}
.article-content a{color:var(--indigo-light);font-weight:500;text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{color:var(--amber)}

/* CATEGORY GRID */
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(188px,1fr));gap:16px}
.category-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px 14px;text-align:center;transition:all .2s;display:block;color:var(--ink)}
.category-card:hover{border-color:var(--indigo-light);box-shadow:var(--shadow);transform:translateY(-2px);color:var(--ink)}
.category-card .icon{font-size:2.1rem;margin-bottom:9px;display:block}
.category-card h3{font-size:.9rem;font-weight:700;margin-bottom:5px}
.category-card p{font-size:.74rem;color:var(--mid-gray);line-height:1.5}

/* ARTICLE CARDS */
.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:20px}
.article-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .2s;display:flex;flex-direction:column;color:var(--ink)}
.article-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);color:var(--ink)}
.article-card-thumb{background:linear-gradient(135deg,var(--indigo) 0%,var(--indigo-light) 100%);height:125px;display:flex;align-items:center;justify-content:center;font-size:3rem}
.article-card-body{padding:17px;flex:1;display:flex;flex-direction:column}
.article-tag{display:inline-block;background:#eef2ff;color:var(--indigo-light);font-size:.68rem;font-weight:700;padding:3px 10px;border-radius:20px;margin-bottom:9px;letter-spacing:.04em}
.article-card h3{font-family:var(--font-serif);font-size:.93rem;font-weight:700;line-height:1.5;margin-bottom:7px}
.article-card p{font-size:.81rem;color:var(--mid-gray);line-height:1.65;flex:1}
.article-card-footer{padding:0 17px 15px}
.read-more{display:inline-flex;align-items:center;gap:5px;font-size:.81rem;font-weight:700;color:var(--indigo)}
.read-more::after{content:'→'}
.read-more:hover{color:var(--amber)}

/* RANKING */
.ranking-list{display:flex;flex-direction:column;gap:16px}
.rank-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;display:flex;align-items:flex-start;gap:18px;transition:box-shadow .2s}
.rank-card:hover{box-shadow:var(--shadow)}
.rank-card.rank-1{border-left:4px solid #f0a500}
.rank-card.rank-2{border-left:4px solid #9e9e9e}
.rank-badge{font-family:var(--font-serif);font-size:1.7rem;font-weight:700;min-width:44px;text-align:center;line-height:1;padding-top:3px}
.rank-1 .rank-badge{color:#f0a500}
.rank-2 .rank-badge{color:#9e9e9e}
.rank-info{flex:1}
.rank-info h3{font-size:1.02rem;font-weight:700;margin-bottom:5px}
.rank-info .price{font-size:.86rem;color:var(--indigo-light);font-weight:700;margin-bottom:7px}
.rank-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:9px}
.rank-tag{background:#eef2ff;color:var(--indigo-light);font-size:.7rem;padding:2px 8px;border-radius:20px;font-weight:500}
.rank-tag.orange{background:#fff3e0;color:#e07000}
.rank-desc{font-size:.82rem;color:#555;line-height:1.7}
.rank-cta{align-self:center;min-width:110px}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,var(--indigo) 0%,var(--indigo-light) 100%);color:#fff;border-radius:var(--radius);padding:26px 30px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.cta-banner h3{font-family:var(--font-serif);font-size:1.05rem;font-weight:700;margin-bottom:5px;color:#fff}
.cta-banner p{font-size:.84rem;color:rgba(255,255,255,.9)}
.cta-banner .btn-outline{background:rgba(255,255,255,.15);color:#fff;border:2px solid #fff;white-space:nowrap}
.cta-banner .btn-outline:hover{background:#fff;color:var(--indigo)}
.cta-banner-dark{background:linear-gradient(135deg,#145e34 0%,#1a8a4a 100%)}
.cta-banner-dark h3{color:#fff}
.cta-banner-dark p{color:rgba(255,255,255,.9)}
.cta-banner-dark .btn-outline{background:rgba(255,255,255,.15);color:#fff;border:2px solid #fff}
.cta-banner-dark .btn-outline:hover{background:#fff;color:#145e34}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.faq-q{padding:13px 17px;font-weight:700;font-size:.91rem;cursor:pointer;display:flex;align-items:center;gap:11px;user-select:none;transition:background .15s}
.faq-q:hover{background:var(--warm-gray)}
.faq-q::before{content:'Q';background:var(--indigo);color:var(--white);font-family:var(--font-serif);font-size:.8rem;width:23px;height:23px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.faq-arrow{margin-left:auto;transition:transform .2s;font-size:.76rem;color:var(--mid-gray);font-weight:400}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-a{display:none;padding:13px 17px 15px 51px;font-size:.87rem;color:#444;line-height:1.85;border-top:1px solid var(--border)}
.faq-item.open .faq-a{display:block}

/* SIDEBAR */
.sidebar{display:flex;flex-direction:column;gap:20px}
.sidebar-widget{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.widget-title{background:var(--indigo);color:var(--white);padding:10px 15px;font-size:.81rem;font-weight:700;letter-spacing:.04em}
.widget-body{padding:15px}
.widget-links{list-style:none}
.widget-links li{border-bottom:1px solid var(--border);padding:8px 0;font-size:.83rem}
.widget-links li:last-child{border-bottom:none}
.widget-links a{display:flex;align-items:center;gap:6px;color:var(--ink)}
.widget-links a::before{content:'▶';font-size:.56rem;color:var(--amber);flex-shrink:0}
.widget-links a:hover{color:var(--indigo-light)}

/* TRUST BAR */
.trust-bar{background:var(--warm-gray);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:13px 0}
.trust-bar-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;display:flex;justify-content:center;gap:32px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--indigo)}

/* COMPARE */
.compare-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}
.compare-card{background:var(--white);border:2px solid var(--border);border-radius:10px;overflow:hidden}
.compare-card.top-pick{border-color:#f0a500}
.compare-card-header{padding:13px 17px;background:var(--warm-gray);display:flex;align-items:center;gap:9px}
.compare-card.top-pick .compare-card-header{background:#fff8e6}
.c-rank-num{font-family:var(--font-serif);font-size:1.45rem;font-weight:700;color:#f0a500}
.c-rank-num.silver{color:#9e9e9e}
.compare-card-header h3{font-size:.97rem;font-weight:700}
.compare-card-body{padding:3px 17px}
.compare-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);padding:8px 0;font-size:.85rem}
.compare-row:last-child{border-bottom:none}
.compare-row .c-label{color:var(--mid-gray)}
.compare-row .c-value{font-weight:700}
.compare-row .c-value.hi{color:var(--indigo-light)}
.compare-card-footer{padding:3px 17px 15px}
.pick-badge{display:inline-block;background:#f0a500;color:#fff;font-size:.66rem;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:5px;vertical-align:middle}

/* STEP LIST */
.step-list{list-style:none;counter-reset:step-counter;margin:18px 0}
.step-list li{counter-increment:step-counter;display:flex;gap:13px;margin-bottom:14px;align-items:flex-start;font-size:.91rem}
.step-list li::before{content:"STEP " counter(step-counter);background:var(--indigo);color:white;font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:20px;white-space:nowrap;margin-top:2px;flex-shrink:0}

/* CHECK LIST */
.check-list{list-style:none;margin:13px 0}
.check-list li{padding:7px 0;border-bottom:1px solid var(--border);display:flex;gap:9px;font-size:.9rem}
.check-list li:last-child{border-bottom:none}
.check-list li::before{content:"✅";flex-shrink:0}

/* AMOUNT CARD */
.amount-card{background:linear-gradient(135deg,var(--indigo) 0%,var(--indigo-light) 100%);color:white;border-radius:10px;padding:26px 30px;text-align:center;margin:22px 0}
.amount-card .a-label{font-size:.84rem;opacity:.85;margin-bottom:7px}
.amount-card .a-amount{font-family:var(--font-serif);font-size:2.7rem;font-weight:700;color:var(--amber-light);line-height:1.1}
.amount-card .a-note{font-size:.76rem;opacity:.7;margin-top:7px}

/* FOOTER */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding:48px 0 24px}
.footer-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand h2{font-family:var(--font-serif);color:var(--white);font-size:.98rem;margin-bottom:10px}
.footer-brand p{font-size:.81rem;line-height:1.7}
.footer-nav h4{color:var(--amber-light);font-size:.78rem;font-weight:700;margin-bottom:11px;letter-spacing:.06em;text-transform:uppercase}
.footer-nav ul{list-style:none}
.footer-nav li{margin-bottom:7px}
.footer-nav a{font-size:.81rem;color:rgba(255,255,255,.7)}
.footer-nav a:hover{color:var(--amber-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:11px;font-size:.77rem}
.footer-links{display:flex;gap:14px}
.footer-links a{color:rgba(255,255,255,.55)}
.footer-links a:hover{color:var(--amber-light)}

/* UTIL */
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.text-center{text-align:center}

/* ANIMATIONS */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeInUp .5s ease both}
.fade-in-1{animation-delay:.1s}.fade-in-2{animation-delay:.2s}.fade-in-3{animation-delay:.3s}

/* RESPONSIVE */
@media(max-width:900px){
  .page-layout{grid-template-columns:1fr;padding:22px 16px}
  .article-body{padding:22px 18px}
  .compare-cards{grid-template-columns:1fr}
}
@media(max-width:768px){
  .header-nav{display:none}
  .header-nav.open{display:flex;flex-direction:column;position:fixed;top:64px;left:0;right:0;background:var(--indigo);padding:14px;z-index:99}
  .hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:46px 16px 38px}
  .cta-banner{flex-direction:column;text-align:center}
  .rank-card{flex-wrap:wrap}
  .rank-cta{width:100%}
  .rank-cta .btn{width:100%;justify-content:center}
  .trust-bar-inner{gap:18px}
}