:root {
    --primary: #f84646;
    --black: #111111;
    --deep: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --text: #202124;
    --muted: #687076;
    --shadow: 0 18px 45px rgba(17,17,17,.10);
    --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--light); color: var(--text); line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { width: 100%; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(17,17,17,.08); box-shadow: 0 8px 30px rgba(17,17,17,.06); backdrop-filter: blur(10px); }
.header-inner { max-width: 1180px; margin: 0 auto; padding: 12px 18px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 12px; }
.logo { display: flex; justify-content: center; align-items: center; min-width: 0; }
.logo img { width: 132px; max-height: 48px; object-fit: contain; }
.main-nav { display: none; align-items: center; justify-content: center; gap: 26px; font-weight: 700; color: var(--deep); }
.main-nav a { padding: 8px 4px; border-bottom: 2px solid transparent; }
.main-nav a:hover { border-color: var(--primary); color: var(--primary); }
.header-actions { display: none; align-items: center; justify-content: flex-end; gap: 10px; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; background: rgba(248,70,70,.12); display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer; }
.mobile-menu-toggle span { width: 20px; height: 2px; background: var(--primary); border-radius: 10px; transition: .2s ease; }
.mobile-menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; padding: 4px 18px 16px; background: var(--white); border-top: 1px solid rgba(17,17,17,.06); }
.mobile-nav.is-open { display: grid; gap: 8px; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; }
.mobile-actions { display: flex; justify-content: center; align-items: center; gap: 10px; padding: 0 18px 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #ff7b7b); color: var(--white); font-weight: 800; box-shadow: 0 10px 22px rgba(248,70,70,.28); border: 0; cursor: pointer; text-align: center; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 28px rgba(248,70,70,.34); }
.btn-small { min-height: 40px; padding: 9px 18px; font-size: 14px; }
.btn-login { background: linear-gradient(135deg, #1c1c1c, var(--primary)); }
.container { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
section { padding: 52px 0; }
.hero, .banner { background: radial-gradient(circle at top left, rgba(248,70,70,.18), transparent 34%), linear-gradient(135deg, #ffffff, #fff4f4); padding: 54px 0 42px; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero h1 { margin: 0 0 16px; color: var(--black); font-size: clamp(30px, 8vw, 58px); line-height: 1.05; letter-spacing: -1.5px; }
.hero p { margin: 0 0 18px; color: var(--mid); font-size: 17px; }
.hero-image { background: var(--white); border-radius: 28px; box-shadow: var(--shadow); padding: 18px; border: 1px solid rgba(248,70,70,.14); }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 24px; }
.tag { display: inline-flex; padding: 8px 12px; border-radius: 999px; background: rgba(248,70,70,.10); color: var(--primary); font-weight: 800; font-size: 13px; }
.eyebrow { display: inline-flex; margin-bottom: 14px; color: var(--primary); font-weight: 900; letter-spacing: .4px; text-transform: uppercase; font-size: 13px; }
h1, h2, h3 { line-height: 1.2; }
h2 { color: var(--black); font-size: clamp(25px, 5vw, 40px); margin: 0 0 18px; }
h3 { margin-top: 0; color: var(--deep); }
.lead { color: var(--muted); max-width: 760px; }
.grid { display: grid; gap: 18px; }
.card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid rgba(17,17,17,.06); }
.card h3 { margin-bottom: 10px; }
.notice { border-radius: var(--radius); padding: 20px; background: linear-gradient(135deg, rgba(248,70,70,.12), rgba(255,255,255,.95)); border: 1px solid rgba(248,70,70,.28); color: var(--deep); box-shadow: var(--shadow); }
.notice strong { color: var(--primary); }
.faq { display: grid; gap: 14px; }
.faq-item { background: var(--white); border-radius: 18px; padding: 20px; box-shadow: var(--shadow); }
.faq-item h3 { margin-bottom: 8px; font-size: 18px; }
.link-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.link-row a { color: var(--primary); font-weight: 800; }
.page-hero { background: linear-gradient(135deg, #ffffff, #fff2f2); padding: 42px 0; border-bottom: 1px solid rgba(17,17,17,.06); }
.page-hero h1 { margin: 0; font-size: clamp(30px, 7vw, 50px); color: var(--black); }
ol.steps { padding-left: 20px; }
ol.steps li { margin: 12px 0; }
.footer { background: var(--deep); color: rgba(255,255,255,.86); padding-top: 44px; }
.footer-grid { display: grid; gap: 24px; }
.footer a { display: block; color: rgba(255,255,255,.86); margin: 8px 0; }
.footer a:hover { color: var(--white); }
.footer h3 { color: var(--white); }
.footer-logo img { width: 130px; margin-bottom: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 30px; padding: 18px; text-align: center; color: rgba(255,255,255,.72); }
@media (min-width: 768px) {
    .header-inner { grid-template-columns: auto 1fr auto; padding: 14px 24px; }
    .mobile-menu-toggle, .mobile-nav, .mobile-actions { display: none !important; }
    .logo { justify-content: flex-start; }
    .logo img { width: 150px; }
    .main-nav { display: flex; }
    .header-actions { display: flex; }
    .hero-grid { grid-template-columns: 1.08fr .92fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr .7fr 1.1fr; }
}
@media (min-width: 1024px) {
    .header-inner { padding-left: 34px; padding-right: 34px; }
    .main-nav { gap: 34px; }
    section { padding: 68px 0; }
    .hero, .banner { padding: 78px 0 66px; }
}