:root {
  --coin-ink: #153638;
  --coin-muted: #687a76;
  --coin-line: #dfe7e2;
  --coin-bg: #f3f6f3;
  --coin-card: #ffffff;
  --coin-deep: #103b3d;
  --coin-teal: #17675e;
  --coin-gold: #d6ba63;
  --coin-soft: #edf6f1;
}

.btvCoins178 {
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  border: 0;
  padding: 0;
  background: var(--coin-bg);
  color: var(--coin-ink);
}

.btvCoins178::backdrop { background: #071f22e8; }

.coinApp178 {
  min-height: 100%;
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  grid-template-rows: 76px auto minmax(0, 1fr);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--coin-bg);
  color: var(--coin-ink);
}

.coinTop178 {
  grid-column: 1 / -1;
  grid-row: 1;
  height: 76px;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-bottom: 1px solid var(--coin-line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.coinBrand178,
.coinTopActions178 { display: flex; align-items: center; gap: 12px; }
.coinBrand178 > div { display: grid; gap: 2px; }
.coinBrand178 small { font-size: 9px; letter-spacing: .19em; font-weight: 900; color: var(--coin-teal); }
.coinBrand178 b { font: 700 21px/1.1 Georgia, serif; }

.coinMark178 {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--coin-deep);
  color: #efd680;
  font: 700 24px Georgia, serif;
  box-shadow: inset 0 0 0 1px #ffffff17;
}

.coinTopActions178 button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--coin-line);
  border-radius: 10px;
  background: #fff;
  color: var(--coin-ink);
  font-size: 20px;
  cursor: pointer;
}

.coinTopActions178 button:hover { background: var(--coin-soft); }
.coinLevelPill178 { padding: 8px 13px; border-radius: 999px; background: var(--coin-soft); color: #11604f; font-size: 12px; font-weight: 850; }

.coinCampaign178 {
  grid-column: 2;
  grid-row: 2;
  min-height: 42px;
  padding: 10px clamp(28px, 4vw, 56px);
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f5edd4;
  border-bottom: 1px solid #e7dbb5;
  color: #63521c;
  font-size: 13px;
}
.coinCampaign178 span { color: #776b42; }

.coinTabs178 {
  grid-column: 1;
  grid-row: 2 / 4;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-height: calc(100dvh - 76px);
  padding: 27px 16px 20px;
  background: linear-gradient(180deg, #103b3d 0%, #0c3033 100%);
  border: 0;
  position: sticky;
  top: 76px;
  align-self: start;
  overflow: hidden;
}

.coinNavIntro178 { padding: 0 13px 22px; color: #fff; }
.coinNavIntro178 small { display: block; color: #e5c970; font-size: 9px; letter-spacing: .18em; font-weight: 900; }
.coinNavIntro178 b { display: block; margin-top: 7px; font: 700 22px Georgia, serif; }
.coinNavIntro178 p { margin: 7px 0 0; color: #b9ceca; font-size: 12px; line-height: 1.45; }

.coinTabs178 > button {
  width: 100%;
  display: grid;
  grid-template-columns: 31px 1fr;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  background: transparent;
  color: #c9dad6;
  text-align: left;
  font-size: 13px;
  font-weight: 720;
  cursor: pointer;
}
.coinTabs178 > button i { width: 27px; height: 27px; border-radius: 8px; display: grid; place-items: center; background: #ffffff0c; color: #dce9e5; font-style: normal; }
.coinTabs178 > button:hover { background: #ffffff0a; color: #fff; }
.coinTabs178 > button.active { background: #fff; color: var(--coin-deep); box-shadow: 0 8px 22px #051d1f38; }
.coinTabs178 > button.active i { background: #eaf4ef; color: var(--coin-teal); }

.coinNavTrust178 { margin: auto 7px 0; padding: 13px; display: flex; gap: 10px; border: 1px solid #ffffff18; border-radius: 12px; color: #d7e5e1; background: #ffffff08; }
.coinNavTrust178 > span { color: #e5c970; font-weight: 900; }
.coinNavTrust178 p { margin: 0; display: grid; gap: 3px; }
.coinNavTrust178 b { font-size: 11px; }
.coinNavTrust178 small { color: #9db7b1; font-size: 10px; line-height: 1.35; }

.coinBody178 {
  grid-column: 2;
  grid-row: 3;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 34px clamp(28px, 4vw, 58px) 72px;
}

.coinHero178 {
  min-height: 260px;
  border-radius: 22px;
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: minmax(320px, 1.3fr) minmax(420px, 1fr);
  align-items: end;
  gap: 46px;
  color: #fff;
  background: radial-gradient(circle at 86% 20%, #2b817466 0, transparent 32%), linear-gradient(125deg, #103b3d, #155851 72%, #174b49);
  box-shadow: 0 18px 45px #123f3b20;
  position: relative;
  overflow: hidden;
}
.coinHero178::after { content: "B"; position: absolute; right: 34px; top: -62px; color: #ffffff09; font: 240px Georgia, serif; pointer-events: none; }
.coinHero178 > div { position: relative; z-index: 1; }
.coinHero178 small { color: #c4dcd6; font-size: 10px; letter-spacing: .17em; font-weight: 900; }
.coinHero178 strong { display: block; margin: 11px 0 9px; font: 700 clamp(48px, 5.2vw, 78px)/.95 Georgia, serif; letter-spacing: -.035em; }
.coinHero178 p { margin: 0; max-width: 530px; color: #d2e2de; line-height: 1.55; }

.coinHeroStats178 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.coinHeroStats178 span { min-width: 0; padding: 16px; border: 1px solid #ffffff22; border-radius: 13px; background: #ffffff0b; backdrop-filter: blur(8px); display: grid; gap: 8px; }
.coinHeroStats178 b { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.coinMetrics178 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 18px 0; }
.coinMetrics178 article,
.coinGrid178 article,
.coinRecent178,
.coinFeatured178,
.coinCardGrid178 article,
.coinChallengeList178 article,
.coinHowGrid178 article,
.coinReferral178,
.coinSafety178,
.coinPurchases178 { background: var(--coin-card); border: 1px solid var(--coin-line); border-radius: 16px; padding: 20px; box-shadow: 0 6px 20px #15363808; }
.coinMetrics178 article { display: grid; gap: 7px; }
.coinMetrics178 small { font-size: 9px; letter-spacing: .14em; color: #76847f; font-weight: 900; }
.coinMetrics178 b { font-size: 21px; }

.coinGrid178 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 16px; }
.coinGrid178 article > span,
.coinFeatured178 span,
.coinReferral178 span,
.coinPageHead178 > span { font-size: 9px; letter-spacing: .17em; font-weight: 900; color: var(--coin-teal); }
.coinGrid178 h2,
.coinFeatured178 h2,
.coinCardGrid178 h2,
.coinChallengeList178 h2,
.coinHowGrid178 h2,
.coinReferral178 h2 { font: 700 24px/1.16 Georgia, serif; margin: 8px 0; }
.coinGrid178 p,
.coinFeatured178 p,
.coinCardGrid178 p,
.coinChallengeList178 p,
.coinHowGrid178 p,
.coinReferral178 p { color: var(--coin-muted); line-height: 1.55; }

.coinLevel178 div,
.coinChallengeProgress178 div,
.coinWidgetLevel178 div { height: 7px; background: #e6ece8; border-radius: 99px; overflow: hidden; margin: 17px 0 7px; }
.coinLevel178 i,
.coinChallengeProgress178 i,
.coinWidgetLevel178 i { height: 100%; display: block; background: linear-gradient(90deg, #bea34d, #edd678); border-radius: 99px; }

.coinNext178 button,
.coinFeatured178 button,
.coinCardGrid178 button,
.coinChallengeList178 button,
.coinLoad178,
.coinReferral178 button,
.coinError178 button { border: 0; border-radius: 9px; background: var(--coin-deep); color: #fff; padding: 11px 15px; font-weight: 800; cursor: pointer; }
.coinNext178 button:hover,
.coinFeatured178 button:hover,
.coinCardGrid178 button:hover { background: var(--coin-teal); }

.coinFeatured178 { margin-top: 16px; min-height: 136px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-color: #dfce97; background: linear-gradient(110deg, #fff 0%, #fffbef 100%); }
.coinFeatured178 > div:first-child { max-width: 720px; }
.coinFeatured178 > div:last-child { min-width: 130px; display: grid; gap: 10px; text-align: right; }
.coinFeatured178 > div:last-child b { font-size: 20px; }

.coinRecent178 { margin-top: 16px; }
.coinRecent178 > div:first-child,
.coinPurchases178 > div:first-child { display: flex; align-items: center; justify-content: space-between; }
.coinRecent178 h2,
.coinPurchases178 h2 { font: 700 22px Georgia, serif; }
.coinRecent178 > div > button { border: 0; background: transparent; color: var(--coin-teal); font-weight: 800; cursor: pointer; }
.coinPurchases178 { margin-top: 24px; }
.coinPurchases178 > div:first-child span { color: var(--coin-muted); font-size: 12px; }

.coinHistory178 { display: grid; }
.coinHistory178 article { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid #e8eeea; }
.coinHistory178 article:last-child { border-bottom: 0; }
.coinHistory178 i { width: 38px; height: 38px; border-radius: 10px; background: var(--coin-soft); display: grid; place-items: center; color: var(--coin-teal); font-style: normal; }
.coinHistory178 article > div { display: grid; gap: 4px; min-width: 0; }
.coinHistory178 small { color: #75847f; }
.coinHistory178 strong.plus { color: #14705a; }
.coinHistory178 strong.minus { color: #924b3f; }

.coinPageHead178 { max-width: 760px; margin-bottom: 28px; }
.coinPageHead178 h1 { font: 700 clamp(34px, 4vw, 52px)/1.05 Georgia, serif; letter-spacing: -.02em; margin: 10px 0; }
.coinPageHead178 p { color: #60726d; font-size: 15px; line-height: 1.65; }

.coinCardGrid178 { display: grid; grid-template-columns: repeat(3, minmax(230px, 1fr)); gap: 15px; }
.coinCardGrid178 article { min-height: 230px; display: flex; flex-direction: column; }
.coinCardGrid178 article.featured { border-color: #d4bb6a; background: #fffdf7; }
.coinCardGrid178 article > span,
.coinChallengeList178 article > div:first-child > span { font-size: 9px; letter-spacing: .15em; color: var(--coin-teal); font-weight: 900; }
.coinCardGrid178 article > small { color: #798681; line-height: 1.45; }
.coinCardGrid178 footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 19px; }
.coinCardGrid178 button:disabled,
.coinChallengeList178 button:disabled { opacity: .42; cursor: not-allowed; }

.coinChallengeList178 { display: grid; gap: 11px; }
.coinChallengeList178 article { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(180px, 270px) auto; align-items: center; gap: 28px; }
.coinChallengeProgress178 b,
.coinChallengeProgress178 small { display: block; }
.coinChallengeProgress178 small { color: #75847f; }

.coinFilters178 { display: flex; gap: 7px; margin-bottom: 12px; }
.coinFilters178 button { border: 1px solid #d7e0db; background: #fff; border-radius: 999px; padding: 8px 14px; color: #556964; cursor: pointer; }
.coinFilters178 button.active { background: var(--coin-deep); color: #fff; border-color: var(--coin-deep); }
.coinLoad178 { display: block; margin: 18px auto; }

.coinHowGrid178 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.coinHowGrid178 article > b { width: 35px; height: 35px; border-radius: 50%; display: grid; place-items: center; background: var(--coin-soft); color: var(--coin-teal); }
.coinReferral178 { display: flex; gap: 20px; align-items: center; margin-top: 16px; }
.coinReferral178 > div { flex: 1; }
.coinReferral178 code { font-size: 18px; letter-spacing: .11em; padding: 11px; background: #f1f4f2; border-radius: 8px; }
.coinFine178,
.coinSafety178 { color: var(--coin-muted); line-height: 1.6; }
.coinSafety178 { margin-top: 16px; }

.coinEmpty178 { text-align: center; padding: 35px; color: #71817c; grid-column: 1 / -1; }
.coinEmpty178 span { font-size: 30px; }
.coinLoading178,
.coinError178 { display: grid; place-content: center; text-align: center; min-height: 100dvh; gap: 10px; padding: 20px; grid-column: 1 / -1; }
.coinLoading178 .coinMark178,
.coinError178 .coinMark178 { margin: auto; }
.coinError178 > [data-close] { position: absolute; top: 20px; right: 20px; background: transparent; color: var(--coin-ink); font-size: 24px; }

.coinWidget178 { margin: 16px 0; display: grid; grid-template-columns: 1fr minmax(180px, 1fr) auto; gap: 20px; align-items: center; padding: 20px 22px; border-radius: 18px; background: linear-gradient(110deg, #103b3d, #17675e); color: #fff; box-shadow: 0 12px 30px #113f4220; }
.coinWidget178 > div:first-child { display: grid; }
.coinWidget178 span { color: #e6cf83; font-size: 9px; letter-spacing: .16em; font-weight: 900; }
.coinWidget178 strong { font: 700 30px Georgia, serif; margin: 4px 0; }
.coinWidget178 small { color: #cfe3dd; }
.coinWidget178 button { border: 0; border-radius: 9px; background: #f2d987; color: var(--coin-ink); padding: 12px 16px; font-weight: 900; cursor: pointer; }
.coinWidgetLevel178 div { background: #ffffff25; margin: 7px 0; }
.coinWidgetLevel178 b { font-size: 14px; }

body.dark .coinApp178,
.dark .coinApp178 { --coin-bg: #0c2224; --coin-card: #122e31; --coin-line: #294649; --coin-ink: #eaf2ef; --coin-muted: #a7bbb6; --coin-soft: #173b38; background: var(--coin-bg); color: var(--coin-ink); }
.dark .coinTop178,
.dark .coinMetrics178 article,
.dark .coinGrid178 article,
.dark .coinRecent178,
.dark .coinFeatured178,
.dark .coinCardGrid178 article,
.dark .coinChallengeList178 article,
.dark .coinHowGrid178 article,
.dark .coinReferral178,
.dark .coinSafety178,
.dark .coinPurchases178 { background: var(--coin-card); border-color: var(--coin-line); color: var(--coin-ink); }
.dark .coinTopActions178 button { background: #17373a; border-color: #2d4b4e; color: #e7f0ed; }
.dark .coinCardGrid178 article.featured,
.dark .coinFeatured178 { background: #253a34; }
.dark .coinReferral178 code { background: #0d2426; }
.dark .coinFilters178 button { background: #133033; border-color: #294649; color: #dbe7e3; }
.dark .coinFilters178 button.active { background: #e7d07c; color: #173638; }

@media (max-width: 1060px) {
  .coinApp178 { grid-template-columns: 210px minmax(0, 1fr); }
  .coinHero178 { grid-template-columns: 1fr; gap: 26px; }
  .coinCardGrid178 { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .coinChallengeList178 article { grid-template-columns: 1fr minmax(160px, 220px); }
  .coinChallengeList178 article > button { grid-column: 2; }
}

@media (max-width: 760px) {
  .coinApp178 { display: block; min-height: 100%; }
  .coinTop178 { height: 65px; padding: 0 15px; }
  .coinBrand178 small { display: none; }
  .coinLevelPill178 { display: none; }
  .coinCampaign178 { min-height: 0; padding: 10px 15px; flex-direction: column; align-items: flex-start; gap: 3px; }
  .coinTabs178 { min-height: 0; padding: 8px 12px 0; display: flex; flex-direction: row; gap: 3px; overflow-x: auto; position: sticky; top: 65px; z-index: 8; background: #fff; border-bottom: 1px solid var(--coin-line); scrollbar-width: none; }
  .coinTabs178::-webkit-scrollbar { display: none; }
  .coinNavIntro178,
  .coinNavTrust178 { display: none; }
  .coinTabs178 > button { width: auto; display: flex; grid-template-columns: none; gap: 6px; flex: 0 0 auto; border-radius: 0; padding: 11px 10px 10px; color: #637570; }
  .coinTabs178 > button i { width: auto; height: auto; background: transparent; }
  .coinTabs178 > button.active { color: var(--coin-deep); background: transparent; box-shadow: inset 0 -3px var(--coin-gold); }
  .coinTabs178 > button.active i { background: transparent; }
  .coinBody178 { padding: 18px 14px 52px; }
  .coinHero178 { min-height: 0; grid-template-columns: 1fr; border-radius: 18px; padding: 24px; }
  .coinHero178 strong { font-size: 50px; }
  .coinHeroStats178 { grid-template-columns: 1fr 1fr; }
  .coinMetrics178 { grid-template-columns: 1fr 1fr; }
  .coinMetrics178 article:last-child { grid-column: 1 / -1; }
  .coinGrid178,
  .coinCardGrid178,
  .coinHowGrid178 { grid-template-columns: 1fr; }
  .coinChallengeList178 article { grid-template-columns: 1fr; gap: 13px; }
  .coinChallengeList178 article > button { grid-column: auto; }
  .coinFeatured178,
  .coinReferral178 { align-items: flex-start; flex-direction: column; }
  .coinFeatured178 > div:last-child { text-align: left; }
  .coinWidget178 { grid-template-columns: 1fr auto; }
  .coinWidgetLevel178 { display: none; }
}

@media (max-width: 470px) {
  .coinTabs178 > button i { display: none; }
  .coinHeroStats178 { grid-template-columns: 1fr; }
  .coinHistory178 article { grid-template-columns: 38px minmax(0, 1fr); }
  .coinHistory178 strong { grid-column: 2; }
  .coinWidget178 { padding: 18px; }
  .coinWidget178 button { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  .btvCoins178 * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}