:root { --b1:#0b1f3a; --b2:#15396b; --b3:#1e3a5f; --gold:#f5b301; --ink:#0e1726; --paper:#ffffff; }
* { box-sizing: border-box; margin: 0; padding: 0; }
.eb { font-family: "Segoe UI", system-ui, sans-serif; color: var(--ink); background: #f4f6f9; }
.eb-logo { height: 46px; }
.eb-hero { position: relative; color: #fff; text-align: center; padding: 0; overflow: hidden; }
.eb-hero-bg { position: absolute; inset: 0; background: radial-gradient(1200px 500px at 50% -10%, #2b5da3 0%, var(--b2) 40%, var(--b1) 100%); }
.eb-hero-inner { position: relative; max-width: 880px; margin: 0 auto; padding: 48px 20px 64px; }
.eb-badge { display: inline-block; margin: 18px 0 14px; padding: 7px 16px; border: 1px solid rgba(245,179,1,.5); color: var(--gold); border-radius: 999px; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.eb-h1 { font-size: 2.4rem; line-height: 1.18; font-weight: 800; }
.eb-h1 span { color: var(--gold); }
.eb-lead { opacity: .9; margin: 14px 0 26px; font-size: 1.1rem; }
.eb-stats { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.eb-stat { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 18px 24px; min-width: 150px; }
.eb-stat-num { font-size: 1.9rem; font-weight: 800; color: var(--gold); }
.eb-stat-lbl { font-size: .82rem; opacity: .88; margin-top: 4px; }
.eb-cta { display: inline-block; background: var(--gold); color: var(--ink); font-weight: 800; border: 0; border-radius: 12px; padding: 14px 26px; font-size: 1rem; cursor: pointer; text-decoration: none; transition: transform .08s, filter .15s; }
.eb-cta:hover { filter: brightness(1.06); transform: translateY(-1px); }
.eb-cta-lg { padding: 16px 34px; font-size: 1.08rem; }
.eb-sec { max-width: 880px; margin: 0 auto; padding: 46px 20px; }
.eb-h2 { font-size: 1.7rem; font-weight: 800; color: var(--b3); text-align: center; }
.eb-sub { text-align: center; color: #5a6b80; margin: 8px 0 24px; }
.eb-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.eb-chip { display: flex; flex-direction: column; gap: 6px; text-align: left; background: #fff; border: 2px solid #dde5ef; border-radius: 14px; padding: 16px; cursor: pointer; transition: border-color .12s, box-shadow .12s, transform .08s; }
.eb-chip:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(21,57,107,.12); }
.eb-chip.sel { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(245,179,1,.25); }
.eb-chip-kasi { font-weight: 800; color: var(--b2); }
.eb-chip-name { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: #8794a6; }
.eb-chip-desc { font-size: .86rem; color: #48566b; }
.eb-prizes { background: linear-gradient(135deg, var(--b1), var(--b2)); border-radius: 20px; color: #fff; margin: 0 auto; max-width: 840px; }
.eb-prizes .eb-h2 { color: #fff; }
.eb-prize-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.eb-prize { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 20px; text-align: center; }
.eb-prize-amt { font-size: 1.6rem; font-weight: 800; color: var(--gold); margin-bottom: 6px; }
.eb-ladder { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 18px 0; }
.eb-rung { background: #eef3f9; border: 1px solid #d7e1ee; border-radius: 999px; padding: 10px 18px; font-size: .95rem; }
.eb-rung b { color: var(--b2); } .eb-rung span { color: #1c7a3e; font-weight: 700; }
.eb-rung.done { background: #e7f7ec; border-color: #bfe6cc; }
.eb-form { display: flex; flex-direction: column; gap: 12px; max-width: 520px; margin: 0 auto; }
.eb-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.eb-form input { padding: 13px 15px; border: 1px solid #cfd8e3; border-radius: 10px; font-size: 1rem; width: 100%; }
.eb-form input:focus { outline: 0; border-color: var(--b2); box-shadow: 0 0 0 3px rgba(21,57,107,.12); }
.eb-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.eb-fine { font-size: .8rem; color: #7a8699; text-align: center; }
.eb-faq details { background: #fff; border: 1px solid #e3e9f0; border-radius: 12px; padding: 14px 16px; margin: 10px 0; }
.eb-faq summary { cursor: pointer; font-weight: 700; color: var(--b3); }
.eb-success { max-width: 680px; margin: 0 auto; text-align: center; padding: 48px 20px; background: #fff; }
.eb-success .eb-h1 { color: var(--b3); font-size: 2rem; }
.eb-success .eb-lead { color: #46566c; }
.eb-sharecard { background: linear-gradient(135deg, var(--b1), var(--b2)); color: #fff; border-radius: 18px; padding: 26px; margin: 26px 0; text-align: center; }
.eb-sharecard .eb-h2 { color: #fff; }
.eb-linkrow { display: flex; gap: 8px; margin: 14px 0; }
.eb-linkbox { flex: 1; padding: 12px; border-radius: 10px; border: 0; font-size: .92rem; }
.eb-shares { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin: 8px 0 18px; }
.eb-share { padding: 10px 18px; border-radius: 999px; color: #fff; text-decoration: none; font-weight: 700; font-size: .9rem; }
.eb-share.wa { background: #25d366; color: #04301a; }
.eb-share.x { background: #000; }
.eb-share.fb { background: #1877f2; }
.eb-prog { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 18px; }
.eb-prog-num { font-size: 2.2rem; font-weight: 800; color: var(--gold); }
.eb-prog-lbl { font-size: .86rem; opacity: .9; margin-bottom: 10px; }
@media (max-width: 760px) {
    .eb-h1 { font-size: 1.7rem; }
    .eb-success .eb-h1 { font-size: 1.55rem; }
    .eb-chips { grid-template-columns: 1fr 1fr; }
    .eb-prize-grid, .eb-row { grid-template-columns: 1fr; }
    .eb-hero-inner { padding: 32px 16px 44px; }
}
@media (max-width: 440px) {
    .eb-chips { grid-template-columns: 1fr; }
}