*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f6f6f6;
    color: #111;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.logo {
    font-size: 32px;
    font-weight: 700;
}

.logo-sub,
.overline {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #6b7280;
}

.top-nav a {
    text-decoration: none;
    color: #111;
    margin-left: 24px;
}

.hero-search {
    display: flex;
    gap: 16px;
    margin: 36px 0;
    margin-top:20px;
    margin-bottom:8px;
}

.hero-search input {
    flex: 1;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #ddd;
    font-size: 24px;
}

.hero-search input::placeholder{
    color:#9ca3af;
    opacity:1;
}

.hero-search button {
    padding: 0 28px;
    border: none;
    border-radius: 10px;
    background: #000;
    color: #fff;
    font-weight: 700;
}

.section-intro{
    margin: 10px 0 28px;
}

.section-intro h1{
    font-size: 44px;
    margin: 6px 0 8px;
    letter-spacing: -0.02em;
}

.section-intro p{
    margin: 0;
    color: #6b7280;
    font-size: 18px;
    line-height: 1.6;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.info-card,
.widget-card,
.ad-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    transition: all 0.25s ease;
}

.info-card:hover,
.widget-card:hover,
.ad-card:hover{
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.06);
}

.primary-card h2,
.info-card h3,
.widget-card h3 {
    margin-top: 8px;
}

.primary-card{
    position:relative;
    overflow:hidden;
}

.primary-card::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:4px;
    background:#111827;
}

.info-list,
.bullet-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li,
.bullet-list li {
    padding: 14px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-list li {
    display: flex;
    justify-content: space-between;
}

.value-box{
    white-space: nowrap;
    font-size:34px;
    font-weight:700;
    margin:18px 0 20px;
    letter-spacing:-0.03em;
}

.ad-placeholder {
    min-height: 140px;
    border: 2px dashed #d1d5db;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    color: #6b7280;
}

.right-column{
    display:flex;
    flex-direction:column;
    gap:24px;
}

.widget-card{
    min-height:170px;
}

.seo-content{
    margin-top:40px;
    background:#fff;
    border:1px solid #e5e5e5;
    border-radius:12px;
    padding:28px;
    line-height:1.7;
}

.seo-content h2{
    margin-top: 8px;
}

.site-footer {
    margin-top: 40px;
    padding: 28px 0;
    border-top: 1px solid #e5e5e5;
    background: #fff;
}

@media (max-width: 900px) {
    .content-grid,
    .row-grid {
        grid-template-columns: 1fr;
    }

    .hero-search {
        flex-direction: column;
    }
}

/* HERO SECTION */
.hero-full{
    width:100%;
    background: linear-gradient(135deg,#f8fafc,#eef2ff);
    padding:30px 0 70px;
    border-bottom:1px solid #e5e7eb;
}

.container{
    max-width:1140px;
    margin:0 auto;
    padding:0 20px;
}

.hero-header{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    margin-bottom:70px;
}

.hero-content{
    text-align:center;
}

.hero-content h1{
    font-size:64px;
    line-height:1.04;
    letter-spacing:-0.03em;
    margin:12px 0 16px;
}

.hero-content p{
    max-width:760px;
    margin:0 auto 28px;
    font-size:20px;
    color:#6b7280;
    line-height:1.6;
}

.tld-chips{
    display:flex;
    justify-content:center;
    gap:12px;
    margin-bottom:28px;
    flex-wrap:wrap;
}

.tld-chips span{
    background:#fff;
    border:1px solid #e5e7eb;
    padding:8px 14px;
    border-radius:10px;
    font-weight:700;
}

.search-wrap{
    max-width:1140px;
    margin:0 auto 20px;
}

.search-helper{
    margin-top:8px;
    font-size:13px;
    color:#6b7280;
    text-align:left;
    padding-left:6px;
}

.main-layout{
    margin-top:48px;
}

.seo-content h2,
.info-card h2,
.widget-card h2,
.ad-card h2,
.seo-content h3,
.info-card h3,
.widget-card h3,
.ad-card h3{
    margin: 6px 0 14px;
}

.vertical-ad-placeholder{
    min-height:600px;
    border:1px dashed #d1d5db;
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:14px;
    color:#6b7280;
}

.seo-content h2,
.info-card h2,
.widget-card h2,
.ad-card h2{
    margin: 4px 0 12px !important;
}

.vertical-ad-card{
    margin-top:0;
}

.data-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:12px 0;
    border-bottom:1px solid #e5e7eb;
}

.data-row span:last-child{
    font-weight:600;
}