/* Public signals ranking — Superstar dark gold glass UI */

.sig-page {
  --sig-gold: #eab308;
  --sig-gold-2: #facc15;
  --sig-gold-dim: rgba(234, 179, 8, 0.18);
  --sig-glass: rgba(18, 18, 26, 0.72);
  --sig-glass-border: rgba(212, 175, 55, 0.22);
  --sig-win: #34d399;
  --sig-loss: #f87171;
  --sig-font: "Sora", "Manrope", system-ui, sans-serif;
  --sig-font-display: "Sora", "Manrope", system-ui, sans-serif;
  position: relative;
  overflow: clip;
  font-family: var(--sig-font);
  font-feature-settings: "ss01" on, "kern" on;
  letter-spacing: 0.01em;
}

html[lang="fa"] .sig-page,
html[lang="fa"] .sig-page button,
html[lang="fa"] .sig-page input {
  --sig-font: "Vazirmatn", "IBM Plex Sans Arabic", Tahoma, sans-serif;
  --sig-font-display: "Vazirmatn", "IBM Plex Sans Arabic", Tahoma, sans-serif;
  font-family: var(--sig-font);
  letter-spacing: 0;
}

html[lang="ar"] .sig-page,
html[lang="ar"] .sig-page button {
  --sig-font: "IBM Plex Sans Arabic", "Noto Sans Arabic", Tahoma, sans-serif;
  --sig-font-display: "IBM Plex Sans Arabic", "Noto Sans Arabic", Tahoma, sans-serif;
  font-family: var(--sig-font);
  letter-spacing: 0;
}

html[lang="ru"] .sig-page {
  --sig-font: "Manrope", "Sora", system-ui, sans-serif;
  --sig-font-display: "Manrope", "Sora", system-ui, sans-serif;
  font-family: var(--sig-font);
}

html[lang="zh"] .sig-page,
html[lang="zh-CN"] .sig-page {
  --sig-font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --sig-font-display: "Noto Sans SC", "PingFang SC", sans-serif;
  font-family: var(--sig-font);
  letter-spacing: 0.02em;
}

html[lang="en"] .sig-page {
  --sig-font: "Sora", "Manrope", system-ui, sans-serif;
  --sig-font-display: "Sora", "Manrope", system-ui, sans-serif;
  font-family: var(--sig-font);
}

.sig-page h1,
.sig-page h2,
.sig-page h3,
.sig-board__eyebrow,
.sig-card__name,
.sig-legend__title,
.sig-faq summary {
  font-family: var(--sig-font-display);
}

.sig-hero {
  position: relative;
  padding: 4.5rem 0 2.5rem;
  isolation: isolate;
}

.sig-hero--compact {
  padding: 3.2rem 0 1.8rem;
}

.sig-hero__aurora {
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  background:
    radial-gradient(ellipse at 20% 40%, rgba(234, 179, 8, 0.22), transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(250, 204, 21, 0.12), transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(99, 102, 241, 0.08), transparent 45%);
  filter: blur(8px);
  animation: sigAurora 14s ease-in-out infinite alternate;
  z-index: -2;
  pointer-events: none;
}

.sig-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(234, 179, 8, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234, 179, 8, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 75%);
  z-index: -1;
  opacity: 0.45;
  animation: sigGridDrift 28s linear infinite;
  pointer-events: none;
}

.sig-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.35;
  z-index: -1;
  pointer-events: none;
  animation: sigOrb 18s ease-in-out infinite;
}

.sig-hero__orb--a {
  width: 220px;
  height: 220px;
  background: #eab308;
  top: 12%;
  inset-inline-start: 8%;
}

.sig-hero__orb--b {
  width: 180px;
  height: 180px;
  background: #6366f1;
  top: 35%;
  inset-inline-end: 10%;
  animation-delay: -6s;
}

@keyframes sigAurora {
  from { transform: translate3d(-2%, 0, 0) scale(1); }
  to { transform: translate3d(2%, 3%, 0) scale(1.05); }
}

@keyframes sigGridDrift {
  from { background-position: 0 0; }
  to { background-position: 48px 48px; }
}

@keyframes sigOrb {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(18px, -22px); }
}

.sig-hero__inner {
  position: relative;
  text-align: center;
  max-width: 920px;
  margin-inline: auto;
}

.sig-hero--polished {
  padding: 3.6rem 0 2rem;
}

.sig-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(250, 204, 21, 0.4);
  background:
    linear-gradient(135deg, rgba(250, 204, 21, 0.22), rgba(18, 18, 26, 0.82));
  backdrop-filter: blur(14px);
  color: var(--sig-gold-2);
  font-size: clamp(1.05rem, 2.8vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0;
  box-shadow: 0 0 0 1px rgba(234, 179, 8, 0.1), 0 10px 32px rgba(234, 179, 8, 0.16);
  line-height: 1.3;
}

.sig-hero__badge--title {
  /* h1 reset inside badge chrome */
  background-image:
    linear-gradient(135deg, rgba(250, 204, 21, 0.22), rgba(18, 18, 26, 0.82));
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
  color: var(--sig-gold-2);
  -webkit-text-fill-color: var(--sig-gold-2);
}

.sig-hero__badge--glow {
  position: relative;
  overflow: hidden;
}

.sig-hero__badge--glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.18) 50%, transparent 60%);
  transform: translateX(-120%);
  animation: sigBadgeShine 4.5s ease-in-out infinite;
  pointer-events: none;
}

.sig-hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sig-gold-2);
  box-shadow: 0 0 10px rgba(250, 204, 21, 0.8);
  animation: sig-rank-pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes sigBadgeShine {
  0%, 55% { transform: translateX(-120%); }
  75%, 100% { transform: translateX(120%); }
}

.sig-hero__title-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.sig-hero__title-row h1 {
  margin: 0;
}

.sig-hero h1:not(.sig-hero__badge) {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.15;
  margin: 0 0 0.85rem;
  background: linear-gradient(135deg, #fff 20%, var(--sig-gold-2) 55%, #fff 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sig-hero__blurb {
  max-width: 580px;
  margin: 0 auto 1.35rem;
  padding: 0.9rem 1.2rem;
  border-radius: 16px;
  border: 1px solid rgba(234, 179, 8, 0.22);
  background: rgba(12, 12, 18, 0.58);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  text-align: center;
}

.sig-hero__blurb p {
  margin: 0;
  color: #e5e7eb;
  font-size: 0.98rem;
  line-height: 1.65;
}

.sig-hero__blurb-note {
  margin-top: 0.45rem !important;
  color: #9ca3af !important;
  font-size: 0.88rem !important;
}

.sig-hero__lead {
  color: #d1d5db;
  font-size: 1.08rem;
  max-width: 640px;
  margin: 0 auto 0.75rem;
}

.sig-hero__seo {
  display: none;
}

.sig-geo-aside {
  display: none !important;
}

.sig-faq summary {
  font-weight: 700;
}

.sig-faq__item p {
  line-height: 1.7;
  color: #d1d5db;
}

.sig-legend li {
  line-height: 1.65;
  margin-bottom: 0.45rem;
}

.sig-legend li strong {
  color: var(--sig-gold-2);
  font-weight: 700;
}

.sig-board__sub {
  font-style: italic;
  opacity: 0.9;
}

/* —— Help / tooltip chips —— */
.sig-help {
  position: relative;
  display: inline-flex;
  vertical-align: middle;
}

.sig-help__btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(250, 204, 21, 0.4);
  background: rgba(234, 179, 8, 0.12);
  color: var(--sig-gold-2);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  cursor: help;
  padding: 0;
  display: inline-grid;
  place-items: center;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.sig-help__btn:hover,
.sig-help__btn:focus-visible,
.sig-help.is-open .sig-help__btn {
  background: rgba(234, 179, 8, 0.28);
  box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.15);
  outline: none;
  transform: scale(1.06);
}

.sig-help__bubble {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-start: 50%;
  transform: translateX(-50%) translateY(4px);
  width: min(280px, 72vw);
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  background: rgba(10, 12, 18, 0.96);
  border: 1px solid rgba(234, 179, 8, 0.35);
  color: #e5e7eb;
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.45;
  text-align: start;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  z-index: 40;
}

html[dir="rtl"] .sig-help__bubble {
  transform: translateX(50%) translateY(4px);
}

.sig-help:hover .sig-help__bubble,
.sig-help:focus-within .sig-help__bubble,
.sig-help.is-open .sig-help__bubble {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

html[dir="rtl"] .sig-help:hover .sig-help__bubble,
html[dir="rtl"] .sig-help:focus-within .sig-help__bubble,
html[dir="rtl"] .sig-help.is-open .sig-help__bubble {
  transform: translateX(50%) translateY(0);
}

.sig-filters--panel {
  margin: 0 auto 1.1rem;
  padding: 1rem 1.1rem;
  max-width: 820px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 10, 16, 0.55);
  backdrop-filter: blur(12px);
}

.sig-filters__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.sig-filters__label--inline {
  width: 100%;
  justify-content: center;
  margin-bottom: 0.35rem;
  color: #9ca3af;
  font-size: 0.8rem;
}

.sig-tabs--markets {
  margin-top: 0.35rem;
  justify-content: center;
}

.sig-cache-note {
  display: none !important;
}

.sig-legend--footer {
  margin-top: 2.25rem;
  margin-bottom: 1.5rem;
  border-color: rgba(234, 179, 8, 0.22);
  background: linear-gradient(160deg, rgba(18, 18, 26, 0.88), rgba(234, 179, 8, 0.06));
}

.sig-board.is-featured {
  border-color: rgba(234, 179, 8, 0.28);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(234, 179, 8, 0.06);
}

.sig-content {
  padding-bottom: 3rem;
}

.sig-hero__stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.5rem 0 1.75rem;
}

.sig-hero__stat {
  min-width: 140px;
  padding: 0.9rem 1.1rem;
  border-radius: 16px;
  background: var(--sig-glass);
  border: 1px solid var(--sig-glass-border);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sig-hero__stat strong {
  display: block;
  font-size: 1.15rem;
  color: var(--sig-gold-2);
}

.sig-hero__stat span {
  font-size: 0.78rem;
  color: #9ca3af;
}

.sig-tabs--wrap {
  flex-wrap: wrap;
  border-radius: 18px;
}


.sig-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--sig-glass-border);
}
.sig-tabs__btn {
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  color: #d1d5db;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.25s, color 0.25s, transform 0.25s;
}
.sig-tabs__btn:hover { color: #fff; background: rgba(234, 179, 8, 0.12); }
.sig-tabs__btn.is-active {
  color: #111;
  background: linear-gradient(135deg, var(--sig-gold), var(--sig-gold-2));
  box-shadow: 0 0 24px rgba(234, 179, 8, 0.35);
}

.sig-filters {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem auto 0;
  max-width: 920px;
  text-align: start;
}

.sig-filters__group {
  display: grid;
  gap: 0.45rem;
}

.sig-filters__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sig-gold);
}

.sig-cache-note {
  display: none !important;
}

.sig-tabs__btn {
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  color: #d1d5db;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.25s, color 0.25s, transform 0.25s;
}

.sig-tabs__btn:hover {
  color: #fff;
  background: rgba(234, 179, 8, 0.12);
}

.sig-tabs__btn.is-active {
  color: #111;
  background: linear-gradient(135deg, var(--sig-gold), var(--sig-gold-2));
  box-shadow: 0 0 24px rgba(234, 179, 8, 0.35);
}

.sig-content {
  padding: 0.5rem 0 4rem;
  display: grid;
  gap: 2rem;
}

.sig-legend,
.sig-faq,
.sig-cta,
.sig-board,
.sig-table-wrap,
.sig-stats-row,
.sig-recent {
  border-radius: 22px;
  background: var(--sig-glass);
  border: 1px solid var(--sig-glass-border);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.sig-legend,
.sig-faq,
.sig-cta,
.sig-board,
.sig-table-wrap,
.sig-recent {
  padding: 1.4rem 1.35rem 1.5rem;
}

.sig-legend__title,
.sig-faq h2,
.sig-cta h2,
.sig-board h2,
.sig-recent h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  color: #fff;
}

.sig-legend ul {
  margin: 0;
  padding-inline-start: 1.1rem;
  color: #c7cdd8;
  line-height: 1.7;
}

.sig-disclaimer {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: #9ca3af;
}

.sig-board__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.1rem;
}

.sig-board__eyebrow {
  margin: 0;
  color: var(--sig-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sig-board__sub {
  margin: 0.35rem 0 0;
  color: #9ca3af;
  font-size: 0.92rem;
}

.sig-board__more {
  color: var(--sig-gold-2);
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}

.sig-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  align-items: stretch;
}

.sig-grid > [role="listitem"] {
  min-width: 0;
  display: flex;
}

.sig-grid > [role="listitem"] > .sig-card {
  flex: 1 1 auto;
  width: 100%;
  opacity: 1;
  visibility: visible;
}

.sig-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 1rem;
  border-radius: 18px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(234, 179, 8, 0.04));
  border: 1px solid rgba(212, 175, 55, 0.16);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
  min-height: 128px;
  opacity: 1;
  visibility: visible;
}

.sig-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(234, 179, 8, 0.45);
  box-shadow: 0 16px 40px rgba(234, 179, 8, 0.12);
}

.sig-card__rank {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  padding: 0;
  background: transparent;
  border: none;
  overflow: visible;
}

/* —— Animated rank avatars (leaderboard medal style) —— */
.sig-rank-avatar {
  --rk-a: #f8fafc;
  --rk-b: #94a3b8;
  --rk-c: #475569;
  --rk-glow: rgba(148, 163, 184, 0.35);
  --rk-speed: 4.2s;
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  isolation: isolate;
}

.sig-rank-avatar--sm { width: 36px; height: 36px; }
.sig-rank-avatar--md { width: 52px; height: 52px; }
.sig-rank-avatar--lg { width: 72px; height: 72px; }

.sig-rank-avatar__medal {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  border-radius: 50%;
  animation: sig-rank-float var(--rk-speed) ease-in-out infinite;
}

.sig-rank-avatar__svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.45));
}

.sig-rank-avatar__svg .rk-stop-a { stop-color: var(--rk-a); }
.sig-rank-avatar__svg .rk-stop-b { stop-color: var(--rk-b); }
.sig-rank-avatar__svg .rk-stop-c { stop-color: var(--rk-c); }
.sig-rank-avatar__svg .rk-rim { stroke: var(--rk-a); }
.sig-rank-avatar__svg .rk-inner { stroke: rgba(255, 255, 255, 0.55); }
.sig-rank-avatar__svg .rk-glyph {
  fill: rgba(10, 12, 18, 0.82);
}
.sig-rank-avatar__svg .rk-glyph[fill="none"],
.sig-rank-avatar__svg circle.rk-glyph[fill="none"] {
  fill: none;
  stroke: rgba(10, 12, 18, 0.85);
}
.sig-rank-avatar__svg .rk-glyph--cut {
  fill: var(--rk-b);
  opacity: 0.92;
}
.sig-rank-avatar__svg .rk-shine {
  animation: sig-rank-shine-slide 2.8s ease-in-out infinite;
  transform-origin: 40px 40px;
}

.sig-rank-avatar__num {
  position: absolute;
  left: 50%;
  bottom: 7%;
  transform: translateX(-50%);
  min-width: 1.15em;
  padding: 0.08em 0.28em;
  border-radius: 999px;
  text-align: center;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-weight: 800;
  font-size: 0.58em;
  letter-spacing: 0.02em;
  color: #0b0f14;
  background: color-mix(in srgb, var(--rk-a) 88%, #fff);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
  line-height: 1.15;
  pointer-events: none;
  z-index: 3;
}

.sig-rank-avatar--sm .sig-rank-avatar__num { font-size: 0.5em; bottom: 5%; }
.sig-rank-avatar--lg .sig-rank-avatar__num { font-size: 0.65em; bottom: 9%; }

.sig-rank-avatar__aura {
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--rk-glow) 0%, transparent 68%);
  z-index: 0;
  animation: sig-rank-pulse calc(var(--rk-speed) * 0.85) ease-in-out infinite;
  pointer-events: none;
}

.sig-rank-avatar__orbit {
  position: absolute;
  inset: -6%;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--rk-a) 55%, transparent);
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

.sig-rank-avatar__spark {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rk-a);
  box-shadow: 0 0 8px var(--rk-glow);
  opacity: 0;
  z-index: 4;
  pointer-events: none;
}

/* Top 3 get orbit + sparks (popular leaderboard motion) */
.sig-rank-avatar--1 .sig-rank-avatar__orbit,
.sig-rank-avatar--2 .sig-rank-avatar__orbit,
.sig-rank-avatar--3 .sig-rank-avatar__orbit {
  opacity: 0.7;
  animation: sig-rank-orbit 6s linear infinite;
}

.sig-rank-avatar--1 .sig-rank-avatar__spark,
.sig-rank-avatar--2 .sig-rank-avatar__spark,
.sig-rank-avatar--3 .sig-rank-avatar__spark {
  opacity: 1;
  animation: sig-rank-spark 2.4s ease-in-out infinite;
}
.sig-rank-avatar__spark--a { top: 8%; inset-inline-start: 18%; animation-delay: 0s; }
.sig-rank-avatar__spark--b { top: 22%; inset-inline-end: 10%; animation-delay: 0.5s; }
.sig-rank-avatar__spark--c { bottom: 18%; inset-inline-start: 12%; animation-delay: 1s; }

/* Tier palettes — each rank unique & prestige-ordered */
.sig-rank-avatar--1,
.sig-rank-avatar--champion {
  --rk-a: #fff7c2;
  --rk-b: #f5c518;
  --rk-c: #b45309;
  --rk-glow: rgba(250, 204, 21, 0.55);
  --rk-speed: 3.2s;
}
.sig-rank-avatar--2,
.sig-rank-avatar--diamond {
  --rk-a: #f8fafc;
  --rk-b: #cbd5e1;
  --rk-c: #64748b;
  --rk-glow: rgba(226, 232, 240, 0.45);
  --rk-speed: 3.5s;
}
.sig-rank-avatar--3,
.sig-rank-avatar--platinum {
  --rk-a: #fdba74;
  --rk-b: #ea580c;
  --rk-c: #7c2d12;
  --rk-glow: rgba(251, 146, 60, 0.42);
  --rk-speed: 3.7s;
}
.sig-rank-avatar--4,
.sig-rank-avatar--gold {
  --rk-a: #fde68a;
  --rk-b: #eab308;
  --rk-c: #a16207;
  --rk-glow: rgba(234, 179, 8, 0.32);
  --rk-speed: 4s;
}
.sig-rank-avatar--5,
.sig-rank-avatar--silver {
  --rk-a: #e2e8f0;
  --rk-b: #94a3b8;
  --rk-c: #475569;
  --rk-glow: rgba(148, 163, 184, 0.28);
  --rk-speed: 4.2s;
}
.sig-rank-avatar--6,
.sig-rank-avatar--bronze {
  --rk-a: #f0abfc;
  --rk-b: #c026d3;
  --rk-c: #701a75;
  --rk-glow: rgba(217, 70, 239, 0.28);
  --rk-speed: 4.4s;
}
.sig-rank-avatar--7,
.sig-rank-avatar--cobalt {
  --rk-a: #93c5fd;
  --rk-b: #2563eb;
  --rk-c: #1e3a8a;
  --rk-glow: rgba(59, 130, 246, 0.3);
  --rk-speed: 4.5s;
}
.sig-rank-avatar--8,
.sig-rank-avatar--emerald {
  --rk-a: #6ee7b7;
  --rk-b: #059669;
  --rk-c: #064e3b;
  --rk-glow: rgba(16, 185, 129, 0.28);
  --rk-speed: 4.6s;
}
.sig-rank-avatar--9,
.sig-rank-avatar--amethyst {
  --rk-a: #c4b5fd;
  --rk-b: #7c3aed;
  --rk-c: #4c1d95;
  --rk-glow: rgba(139, 92, 246, 0.28);
  --rk-speed: 4.8s;
}
.sig-rank-avatar--10,
.sig-rank-avatar--obsidian {
  --rk-a: #94a3b8;
  --rk-b: #334155;
  --rk-c: #0f172a;
  --rk-glow: rgba(100, 116, 139, 0.25);
  --rk-speed: 5s;
}

.sig-rank-avatar--n {
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.sig-rank-avatar--n .sig-rank-avatar__num {
  position: static;
  font-size: 0.95rem;
  color: #e5e7eb;
  text-shadow: none;
}

.sig-card:hover .sig-rank-avatar__medal {
  animation-duration: calc(var(--rk-speed) * 0.7);
  transform: scale(1.06);
}
.sig-card:hover .sig-rank-avatar__aura {
  opacity: 1;
  filter: brightness(1.25);
}

@keyframes sig-rank-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes sig-rank-pulse {
  0%, 100% { opacity: 0.55; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1.08); }
}
@keyframes sig-rank-orbit {
  to { transform: rotate(360deg); }
}
@keyframes sig-rank-spark {
  0%, 100% { opacity: 0.15; transform: scale(0.6); }
  50% { opacity: 1; transform: scale(1.15); }
}
@keyframes sig-rank-shine-slide {
  0% { transform: translate(-8px, -6px) rotate(-12deg); opacity: 0.15; }
  50% { transform: translate(6px, 4px) rotate(8deg); opacity: 0.45; }
  100% { transform: translate(-8px, -6px) rotate(-12deg); opacity: 0.15; }
}

@media (prefers-reduced-motion: reduce) {
  .sig-rank-avatar__medal,
  .sig-rank-avatar__aura,
  .sig-rank-avatar__orbit,
  .sig-rank-avatar__spark,
  .sig-rank-avatar__svg .rk-shine {
    animation: none !important;
  }
}

.sig-hero__badge--rank {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.sig-table__rank-cell {
  width: 56px;
  vertical-align: middle;
}

.sig-table__rank {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.06);
}

.sig-card__head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.sig-card__name {
  margin: 0;
  font-size: 1.02rem;
  color: #fff;
}

.sig-card__badge {
  font-size: 0.68rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.badge-ai {
  color: #c4b5fd;
  background: rgba(99, 102, 241, 0.18);
}

.badge-human {
  color: var(--sig-gold-2);
  background: var(--sig-gold-dim);
}

.sig-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
}

.sig-metric__label {
  display: block;
  font-size: 0.65rem;
  color: #9ca3af;
}

.sig-metric__value {
  font-size: 0.92rem;
  color: #f3f4f6;
}

.sig-metric__value small {
  font-size: 0.7rem;
  margin-inline-start: 1px;
  color: #9ca3af;
}

.sig-card__foot {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.55rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

.sig-card__score {
  color: var(--sig-gold);
  font-weight: 700;
}

.sig-card__cta {
  color: var(--sig-gold);
  font-size: 1.2rem;
  opacity: 0.7;
}

.sig-empty {
  padding: 2rem;
  text-align: center;
  color: #9ca3af;
}

.sig-faq__list {
  display: grid;
  gap: 0.55rem;
}

.sig-faq__item {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 0.9rem;
  background: rgba(0, 0, 0, 0.2);
}

.sig-faq__item summary {
  cursor: pointer;
  font-weight: 600;
  color: #f3f4f6;
}

.sig-faq__item p {
  margin: 0.55rem 0 0;
  color: #9ca3af;
  line-height: 1.6;
}

.sig-cta {
  text-align: center;
}

.sig-cta__actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.sig-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  color: #9ca3af;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.sig-breadcrumb a {
  color: var(--sig-gold-2);
  text-decoration: none;
}

.sig-podium {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.sig-podium__slot {
  text-align: center;
  padding: 1.1rem 0.75rem;
  border-radius: 18px;
  border: 1px solid var(--sig-glass-border);
  background: rgba(0, 0, 0, 0.25);
}

.sig-podium__slot.slot-1 {
  order: 2;
  transform: translateY(-10px);
  box-shadow: 0 0 30px rgba(250, 204, 21, 0.2);
}

.sig-podium__slot.slot-2 { order: 1; }
.sig-podium__slot.slot-3 { order: 3; }

.sig-podium__medal {
  width: 36px;
  height: 36px;
  margin: 0 auto 0.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: linear-gradient(135deg, var(--sig-gold), #b45309);
  color: #111;
}

.sig-podium__name {
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.sig-podium__wr {
  color: var(--sig-win);
  font-weight: 700;
}

.sig-table-wrap {
  overflow-x: auto;
}

.sig-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.sig-table th,
.sig-table td {
  padding: 0.75rem 0.65rem;
  text-align: start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sig-table th {
  color: #9ca3af;
  font-size: 0.78rem;
  font-weight: 600;
}

.sig-table td {
  color: #e5e7eb;
}

.sig-table a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.sig-table a:hover {
  color: var(--sig-gold-2);
}

.sig-table__rank {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(234, 179, 8, 0.15);
  color: var(--sig-gold-2);
  font-weight: 800;
}

.sig-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.sig-stat-card {
  padding: 1.15rem;
  border-radius: 18px;
  background: var(--sig-glass);
  border: 1px solid var(--sig-glass-border);
  backdrop-filter: blur(14px);
}

.sig-stat-card span {
  display: block;
  color: #9ca3af;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
}

.sig-stat-card strong {
  display: block;
  font-size: 1.55rem;
  color: var(--sig-gold-2);
}

.sig-stat-card small {
  color: #9ca3af;
}

.sig-signal-list {
  display: grid;
  gap: 0.75rem;
}

.sig-signal {
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.28);
}

.sig-signal.is-win {
  border-color: rgba(52, 211, 153, 0.25);
}

.sig-signal.is-loss {
  border-color: rgba(248, 113, 113, 0.22);
}

.sig-signal__top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.sig-signal h3 {
  margin: 0 0 0.4rem;
  color: #fff;
  font-size: 1.05rem;
}

.sig-signal__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.sig-signal .tag {
  font-size: 0.7rem;
  padding: 0.18rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #d1d5db;
}

.sig-signal .tag.side-long {
  color: var(--sig-win);
  background: rgba(52, 211, 153, 0.12);
}

.sig-signal .tag.side-short {
  color: var(--sig-loss);
  background: rgba(248, 113, 113, 0.12);
}

.sig-signal__profit {
  font-size: 1.2rem;
  font-weight: 800;
}

.sig-signal__profit.pos { color: var(--sig-win); }
.sig-signal__profit.neg { color: var(--sig-loss); }

.sig-signal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.55rem;
  margin: 0;
}

.sig-signal__grid dt {
  font-size: 0.68rem;
  color: #9ca3af;
  margin: 0;
}

.sig-signal__grid dd {
  margin: 0.15rem 0 0;
  color: #e5e7eb;
  font-size: 0.88rem;
  word-break: break-word;
}

.sig-geo-aside {
  margin: 1.25rem 0 1.75rem;
  padding: 1rem 1.15rem;
  border-radius: 16px;
  border: 1px solid rgba(99, 102, 241, 0.22);
  background: linear-gradient(145deg, rgba(99, 102, 241, 0.08), rgba(234, 179, 8, 0.04));
}

.sig-geo-aside__lead {
  margin: 0.35rem 0 0.75rem;
  color: #cbd5e1;
  font-size: 0.9rem;
  line-height: 1.55;
}

.sig-geo-aside__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sig-geo-aside__links a {
  color: #a5b4fc;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.sig-geo-aside__links a:hover {
  color: #fde68a;
  text-decoration: underline;
}

@media (max-width: 1100px) {
  .sig-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 800px) {
  .sig-grid {
    grid-template-columns: 1fr;
  }
  .sig-stats-row,
  .sig-podium {
    grid-template-columns: 1fr;
  }
  .sig-podium__slot.slot-1 {
    order: 0;
    transform: none;
  }
  .sig-card {
    grid-template-columns: auto 1fr;
  }
  .sig-card__cta {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sig-hero__aurora,
  .sig-hero__grid,
  .sig-hero__orb,
  .sig-card {
    animation: none !important;
    transition: none !important;
  }
}