.campaign-event-hall-v4 {
  --event-ink: #101117;
  --event-muted: #6f727d;
  --event-line: #e5e5eb;
  --event-violet: #6558e8;
  --event-cyan: #2ac3d2;
  min-height: 100vh;
  padding-bottom: 0;
  color: var(--event-ink);
  background: #f5f5f7;
}

.campaign-event-hall-v4 .shell-width { width: min(1216px, calc(100% - 48px)); margin-inline: auto; }
.campaign-event-hall-v4 .campaign-preview-bar { position: relative; z-index: 80; }
.campaign-event-hall-v4 .campaign-close {
  position: fixed; z-index: 70; top: 18px; right: 20px; display: grid; width: 42px; height: 42px;
  place-items: center; border: 1px solid rgba(17, 18, 26, .12); border-radius: 50%; color: #1b1c22;
  background: rgba(255, 255, 255, .9); box-shadow: 0 12px 35px rgba(18, 18, 28, .13); font-size: 27px;
  line-height: 1; cursor: pointer; backdrop-filter: blur(14px);
}
.campaign-event-hall-v4 .campaign-close:hover { transform: rotate(4deg); background: #fff; }

.campaign-event-nav {
  display: flex; height: 72px; align-items: center; justify-content: space-between; padding-right: 58px;
}
.campaign-event-nav .brand { display: flex; align-items: center; gap: 11px; color: var(--event-ink); text-decoration: none; }
.campaign-event-nav .brand img { width: 38px; height: 38px; }
.campaign-event-nav .brand span { display: flex; flex-direction: column; gap: 2px; }
.campaign-event-nav .brand strong { font-size: 14px; }
.campaign-event-nav .brand small { color: #858791; font-size: 9px; }
.campaign-event-nav > div { display: flex; align-items: center; gap: 12px; }
.campaign-event-nav > div > span { padding: 7px 10px; border-radius: 999px; color: #6054d8; background: #e9e7ff; font-size: 10px; font-weight: 750; }
.campaign-event-nav button { min-height: 36px; padding: 0 15px; border: 1px solid #d9d9e1; border-radius: 11px; color: #17181f; background: #fff; font-size: 11px; cursor: pointer; }

.campaign-event-banner {
  position: relative; display: grid; overflow: hidden; min-height: 280px; grid-template-columns: minmax(0, 1fr) 360px;
  margin-top: 10px; border-radius: 28px; color: #fff;
  background: radial-gradient(circle at 76% 18%, rgba(121, 83, 214, .42), transparent 28%), linear-gradient(120deg, #0b0d13, #111622 52%, #26172e);
  box-shadow: 0 26px 70px rgba(30, 26, 52, .18);
}
.campaign-event-banner::before { position: absolute; inset: 0; content: ""; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 46px 46px; }
.campaign-event-copy { position: relative; z-index: 2; padding: 38px 40px 92px; }
.campaign-event-tags { display: flex; align-items: center; gap: 10px; }
.campaign-event-tags span { padding: 6px 9px; border-radius: 999px; color: #11131a; background: #7ee0d7; font-size: 10px; font-weight: 800; }
.campaign-event-tags i { color: rgba(255,255,255,.55); font-size: 10px; font-style: normal; }
.campaign-event-copy .campaign-badge { display: inline-flex; margin-top: 18px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: rgba(255,255,255,.74); background: rgba(255,255,255,.06); font-size: 10px; }
.campaign-event-copy h1 { max-width: 650px; margin: 18px 0 0; font-size: clamp(31px, 3.6vw, 50px); line-height: 1.02; letter-spacing: -.055em; }
.campaign-event-copy > p { max-width: 590px; margin: 15px 0 0; color: rgba(255,255,255,.62); font-size: 12px; line-height: 1.7; }
.campaign-entry-offer { display: flex; align-items: flex-end; gap: 8px; margin-top: 22px; }
.campaign-entry-offer > span { margin-bottom: 7px; color: #7ee0d7; font-size: 10px; }
.campaign-entry-offer strong { display: flex; align-items: flex-start; font-size: 50px; line-height: .8; letter-spacing: -.06em; }
.campaign-entry-offer strong small { margin: 5px 3px 0 0; font-size: 16px; }
.campaign-entry-offer p { margin: 0 0 5px; color: rgba(255,255,255,.65); font-size: 10px; }
.campaign-event-visual { position: relative; z-index: 1; overflow: hidden; margin: 16px; border-radius: 20px; background: #171323; }
.campaign-event-visual::after { position: absolute; inset: 0; content: ""; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); border-radius: inherit; pointer-events: none; }
.campaign-event-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.campaign-event-visual figcaption { position: absolute; right: 16px; bottom: 14px; padding: 8px 10px; border-radius: 999px; color: rgba(255,255,255,.8); background: rgba(10,11,16,.68); font-size: 8px; letter-spacing: .08em; backdrop-filter: blur(10px); }
.campaign-countdown { position: absolute; z-index: 5; left: 40px; bottom: 22px; display: flex; align-items: center; gap: 8px; }
.campaign-countdown > span { margin-right: 5px; color: rgba(255,255,255,.52); font-size: 10px; }
.campaign-countdown > div { display: grid; width: 43px; height: 45px; place-items: center; border: 1px solid rgba(255,255,255,.13); border-radius: 10px; background: rgba(255,255,255,.07); }
.campaign-countdown b { font-size: 15px; line-height: 1; }
.campaign-countdown small { color: rgba(255,255,255,.45); font-size: 7px; }
.campaign-countdown p { max-width: 180px; margin-left: 6px; color: rgba(255,255,255,.46); font-size: 9px; line-height: 1.45; }
.campaign-countdown.is-open-ended { padding: 11px 15px; border: 1px solid rgba(255,255,255,.13); border-radius: 12px; background: rgba(255,255,255,.07); backdrop-filter: blur(10px); }
.campaign-countdown.is-open-ended > span { margin: 0; color: #fff; font-size: 12px; font-weight: 760; }
.campaign-countdown.is-open-ended > div { display: none; }
.campaign-countdown.is-open-ended p { max-width: 260px; margin: 0 0 0 10px; }

.campaign-event-tabs { position: sticky; z-index: 30; top: 0; display: flex; justify-content: center; gap: 42px; margin-top: 22px; border-bottom: 1px solid #e5e5ea; background: rgba(245,245,247,.92); backdrop-filter: blur(18px); }
.campaign-event-tabs a { position: relative; padding: 19px 3px 17px; color: #777983; font-size: 12px; font-weight: 650; text-decoration: none; }
.campaign-event-tabs a.is-active { color: #111218; }
.campaign-event-tabs a.is-active::after { position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; content: ""; background: #111218; }

.campaign-offer-section { padding: 62px 0 84px; scroll-margin-top: 66px; }
.campaign-offer-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.campaign-offer-title > div > span, .campaign-section-heading > span { color: var(--event-violet); font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.campaign-offer-title h2, .campaign-section-heading h2 { margin: 9px 0 0; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.04em; }
.campaign-offer-title p, .campaign-section-heading p { margin: 10px 0 0; color: var(--event-muted); font-size: 11px; line-height: 1.7; }
.campaign-eligibility { display: flex; min-width: 285px; align-items: center; gap: 11px; padding: 13px 15px; border: 1px solid #dfdfe6; border-radius: 15px; background: #fff; }
.campaign-eligibility > i { width: 9px; height: 9px; flex: 0 0 9px; border-radius: 50%; background: #e2aa35; box-shadow: 0 0 0 6px rgba(226,170,53,.12); }
.campaign-eligibility > div { display: flex; flex-direction: column; gap: 3px; }
.campaign-eligibility strong { font-size: 11px; }
.campaign-eligibility span { color: #83858e; font-size: 9px; }
.campaign-eligibility.is-eligible { border-color: #bfe6d8; background: #f2fbf7; }
.campaign-eligibility.is-eligible > i { background: #35b382; box-shadow: 0 0 0 6px rgba(53,179,130,.12); }
.campaign-eligibility.is-ineligible { border-color: #efc8c5; background: #fff7f6; }
.campaign-eligibility.is-ineligible > i { background: #d8625a; box-shadow: 0 0 0 6px rgba(216,98,90,.12); }
.campaign-offer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.campaign-plan-card { position: relative; display: flex; min-height: 390px; flex-direction: column; padding: 28px; border: 1px solid #dfdfe6; border-radius: 23px; background: #fff; box-shadow: 0 18px 55px rgba(25,24,35,.055); }
.campaign-plan-card.is-recommended { overflow: hidden; border-color: #161821; color: #fff; background: linear-gradient(145deg,#171923,#29214d); transform: translateY(-9px); box-shadow: 0 24px 65px rgba(31,26,63,.22); }
.campaign-plan-card.is-recommended::before { position: absolute; inset: 8px; content: ""; border: 1px solid rgba(255,255,255,.11); border-radius: 17px; pointer-events: none; }
.campaign-plan-card.is-ineligible { opacity: .58; filter: grayscale(.25); }
.campaign-plan-card > span { position: relative; z-index: 1; align-self: flex-start; padding: 6px 9px; border-radius: 999px; color: #6257df; background: #eceaff; font-size: 9px; font-weight: 800; }
.campaign-plan-card.is-recommended > span { color: #11131a; background: #7ee0d7; }
.campaign-plan-card h3 { position: relative; z-index: 1; margin: 22px 0 0; font-size: 18px; }
.campaign-plan-price { position: relative; z-index: 1; display: flex; align-items: flex-start; margin-top: 18px; }
.campaign-plan-price small { margin: 7px 4px 0 0; font-size: 16px; }
.campaign-plan-price strong { font-size: 66px; line-height: .9; letter-spacing: -.07em; }
.campaign-plan-card > p { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 4px; margin-top: 17px; color: #6e7079; }
.campaign-plan-card > p b { color: inherit; font-size: 14px; }
.campaign-plan-card > p em { font-size: 10px; font-style: normal; }
.campaign-plan-card.is-recommended > p { color: rgba(255,255,255,.67); }
.campaign-plan-benefits { position: relative; z-index: 1; display: grid; gap: 10px; margin: 23px 0; padding: 20px 0 0; border-top: 1px solid rgba(111,113,124,.18); color: #555862; font-size: 10px; }
.campaign-plan-card.is-recommended .campaign-plan-benefits { border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.7); }
.campaign-plan-benefits span::before { margin-right: 8px; color: #32aa82; content: "✓"; font-weight: 800; }
.campaign-plan-card button { position: relative; z-index: 2; min-height: 44px; margin-top: auto; border-radius: 12px; }
.campaign-plan-card:not(.is-recommended) button { border: 1px solid #171923; color: #171923 !important; background: #fff; box-shadow: none; }
.campaign-plan-card.is-ineligible button { cursor: not-allowed; }
.campaign-plan-card > small { position: relative; z-index: 1; margin-top: 10px; color: #999ba4; font-size: 8px; text-align: center; }
.campaign-offer-limit { display: block; margin-top: 18px; color: #8a8c95; font-size: 10px; text-align: center; }

.campaign-benefits-section { padding: 78px 0; border-block: 1px solid #e4e4e9; background: #fff; scroll-margin-top: 66px; }
.campaign-section-heading { max-width: 680px; }
.campaign-benefit-grid { overflow: hidden; margin-top: 30px; border: 1px solid #e1e1e7; border-radius: 20px; background: #fff; }
.campaign-benefit-row { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); border-bottom: 1px solid #ececf0; }
.campaign-benefit-row:last-child { border-bottom: 0; }
.campaign-benefit-row > * { padding: 16px 18px; border-right: 1px solid #ececf0; font-size: 11px; text-align: center; }
.campaign-benefit-row > *:last-child { border-right: 0; }
.campaign-benefit-row > strong { text-align: left; }
.campaign-benefit-row.is-head { color: #fff; background: #171923; }
.campaign-benefit-row.is-head > * { border-color: rgba(255,255,255,.11); }
.campaign-benefit-row span { color: #555862; }
.campaign-benefit-row span b { color: #2e9a77; }
.campaign-trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; }
.campaign-trust > span { display: flex; align-items: center; gap: 9px; padding: 14px; border: 1px solid #e4e4ea; border-radius: 13px; color: #555863; background: #f8f8fa; font-size: 10px; }
.campaign-trust i { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 6px; color: #11131a; background: #7ee0d7; font-style: normal; font-weight: 800; }

.campaign-proof-section { padding: 92px 0; color: #fff; background: linear-gradient(120deg,#0a0c12,#15111f 58%,#25172d); scroll-margin-top: 66px; }
.campaign-proof-layout { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 70px; }
.campaign-proof-copy > span { color: #7ee0d7; font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.campaign-proof-copy h2 { margin: 14px 0 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.05; letter-spacing: -.05em; }
.campaign-proof-copy > p { margin: 20px 0 0; color: rgba(255,255,255,.53); font-size: 11px; line-height: 1.8; }
.campaign-highlight-list { margin: 25px 0; padding: 0; list-style: none; }
.campaign-highlight-list li { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.77); font-size: 10px; }
.campaign-highlight-list li::before { margin-right: 9px; color: #7ee0d7; content: "✓"; }
.campaign-proof-copy .button { min-height: 44px; }
.campaign-proof-copy > a { display: inline-flex; margin-left: 18px; color: rgba(255,255,255,.58); font-size: 10px; text-decoration: none; }
.campaign-comparison { aspect-ratio: 4 / 3; min-height: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 25px; background: #fff; box-shadow: 0 35px 80px rgba(0,0,0,.33); }
.campaign-comparison .comparison-image img { object-fit: cover; }

.campaign-tools-section { padding: 86px 0; background: #f5f5f7; }
.campaign-tool-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 30px; }
.campaign-tool-grid article { min-height: 170px; padding: 22px; border: 1px solid #e0e0e6; border-radius: 18px; background: #fff; }
.campaign-tool-grid article:nth-child(2) { color: #fff; background: #171923; }
.campaign-tool-grid b { color: #6558e8; font-size: 9px; }
.campaign-tool-grid article:nth-child(2) b { color: #7ee0d7; }
.campaign-tool-grid h3 { margin-top: 48px; font-size: 17px; }
.campaign-tool-grid p { margin-top: 8px; color: #777983; font-size: 10px; line-height: 1.65; }
.campaign-tool-grid article:nth-child(2) p { color: rgba(255,255,255,.5); }
.campaign-value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 34px; }
.campaign-value-card { padding: 22px; border-top: 1px solid #dcdce2; }
.campaign-value-card > span { color: #6558e8; font-size: 9px; }
.campaign-value-card h3 { margin-top: 16px; font-size: 15px; }
.campaign-value-card p { margin-top: 8px; color: #777983; font-size: 10px; line-height: 1.7; }

.campaign-rules-section { padding: 86px 0 100px; background: #fff; scroll-margin-top: 66px; }
.campaign-rules-section ol { display: grid; grid-template-columns: 1fr 1fr; gap: 0 46px; margin: 32px 0 0; padding: 0; counter-reset: rules; list-style: none; }
.campaign-rules-section li { position: relative; padding: 18px 0 18px 32px; border-top: 1px solid #e6e6eb; color: #62656f; font-size: 10px; line-height: 1.7; counter-increment: rules; }
.campaign-rules-section li::before { position: absolute; left: 0; color: #6558e8; content: counter(rules, decimal-leading-zero); font-weight: 800; }
.campaign-company { display: flex; gap: 24px; margin-top: 28px; color: #9799a2; font-size: 9px; }
.campaign-final { color: #fff; background: #11131a; }
.campaign-final .shell-width { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-top: 48px; padding-bottom: 48px; }
.campaign-final span { color: #7ee0d7; font-size: 9px; }
.campaign-final h2 { margin-top: 8px; font-size: 28px; }
.campaign-final p { margin-top: 8px; color: rgba(255,255,255,.5); font-size: 10px; }
.campaign-mobile-cta { display: none; }

@media (max-width: 900px) {
  .campaign-event-banner { grid-template-columns: 1fr 300px; }
  .campaign-event-copy { padding-left: 28px; }
  .campaign-offer-grid { gap: 9px; }
  .campaign-plan-card { padding: 22px; }
  .campaign-proof-layout { grid-template-columns: 1fr; gap: 42px; }
  .campaign-comparison { max-width: 680px; width: 100%; margin-inline: auto; }
  .campaign-tool-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .campaign-event-hall-v4 { padding-bottom: 88px; }
  .campaign-event-hall-v4 .shell-width { width: min(100% - 28px, 1216px); }
  .campaign-event-hall-v4 .campaign-close { top: 13px; right: 12px; width: 38px; height: 38px; }
  .campaign-event-nav { height: 64px; padding-right: 46px; }
  .campaign-event-nav .brand img { width: 34px; height: 34px; }
  .campaign-event-nav .brand small, .campaign-event-nav > div > span { display: none; }
  .campaign-event-nav button { padding: 0 11px; font-size: 9px; }
  .campaign-event-banner { display: flex; min-height: 0; flex-direction: column; margin-top: 2px; border-radius: 22px; }
  .campaign-event-copy { order: 1; padding: 27px 22px 20px; }
  .campaign-event-copy h1 { margin-top: 15px; font-size: 38px; }
  .campaign-event-copy > p { font-size: 11px; }
  .campaign-event-visual { order: 2; height: 330px; margin: 0 12px; border-radius: 18px; }
  .campaign-event-visual figcaption { display: none; }
  .campaign-countdown { position: relative; order: 3; left: auto; bottom: auto; flex-wrap: wrap; padding: 17px 20px 20px; }
  .campaign-countdown > span { width: 100%; }
  .campaign-countdown > div { width: 42px; }
  .campaign-countdown p { flex: 1; }
  .campaign-countdown.is-open-ended { margin: 17px 20px 20px; padding: 14px 16px; }
  .campaign-countdown.is-open-ended > span { width: auto; }
  .campaign-event-tabs { justify-content: flex-start; gap: 24px; overflow-x: auto; padding: 0 14px; }
  .campaign-event-tabs a { flex: 0 0 auto; font-size: 10px; }
  .campaign-offer-section { padding: 48px 0 66px; }
  .campaign-offer-title { align-items: stretch; flex-direction: column; gap: 18px; }
  .campaign-eligibility { min-width: 0; }
  .campaign-offer-grid { grid-template-columns: 1fr; margin-top: 22px; }
  .campaign-plan-card { display: grid; min-height: 0; grid-template-columns: 1fr auto; padding: 21px; }
  .campaign-plan-card.is-recommended { transform: none; }
  .campaign-plan-card > span, .campaign-plan-card h3, .campaign-plan-card > p, .campaign-plan-benefits { grid-column: 1; }
  .campaign-plan-price { grid-column: 2; grid-row: 1 / 5; align-self: center; margin: 0 5px 0 18px; }
  .campaign-plan-price strong { font-size: 54px; }
  .campaign-plan-benefits { margin: 17px 0; }
  .campaign-plan-card button, .campaign-plan-card > small { grid-column: 1 / -1; }
  .campaign-benefits-section, .campaign-proof-section, .campaign-tools-section, .campaign-rules-section { padding-top: 66px; padding-bottom: 72px; }
  .campaign-benefit-grid { overflow-x: auto; }
  .campaign-benefit-row { min-width: 620px; }
  .campaign-trust { grid-template-columns: 1fr 1fr; }
  .campaign-proof-copy h2 { font-size: 36px; }
  .campaign-proof-copy > a { display: block; margin: 15px 0 0; }
  .campaign-comparison { aspect-ratio: 4 / 5; border-radius: 20px; }
  .campaign-tool-grid { grid-template-columns: 1fr 1fr; }
  .campaign-tool-grid article { min-height: 150px; padding: 18px; }
  .campaign-tool-grid h3 { margin-top: 35px; font-size: 15px; }
  .campaign-value-grid { grid-template-columns: 1fr; }
  .campaign-rules-section ol { grid-template-columns: 1fr; }
  .campaign-company { align-items: flex-start; flex-direction: column; gap: 6px; }
  .campaign-final .shell-width { align-items: flex-start; flex-direction: column; }
  .campaign-final button { width: 100%; }
  .campaign-mobile-cta { position: fixed; z-index: 65; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); left: 12px; display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 12px 17px; border: 1px solid rgba(255,255,255,.13); border-radius: 20px; color: #fff; background: rgba(15,16,23,.94); box-shadow: 0 20px 55px rgba(0,0,0,.3); backdrop-filter: blur(18px); }
  .campaign-mobile-cta > div { display: flex; flex-direction: column; gap: 3px; }
  .campaign-mobile-cta span { color: #7ee0d7; font-size: 8px; }
  .campaign-mobile-cta strong { font-size: 11px; }
  .campaign-mobile-cta button { min-width: 120px; height: 42px; border: 0; border-radius: 13px; color: #fff; background: linear-gradient(120deg,#6758f4,#2cc6d8); font-size: 11px; font-weight: 750; }
}