:root {
  color-scheme: light;
  --font-sans: "Plus Jakarta Sans", "Noto Sans SC", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --bg: #eef4fb;
  --bg-soft: rgba(255, 255, 255, 0.72);
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #ffffff;
  --panel-muted: #f6f9fd;
  --text: #0f172a;
  --muted: #64748b;
  --muted-strong: #334155;
  --line: rgba(148, 163, 184, 0.22);
  --line-strong: rgba(37, 99, 235, 0.18);
  --primary: #2563eb;
  --primary-soft: rgba(37, 99, 235, 0.12);
  --primary-strong: #1d4ed8;
  --teal: #0f766e;
  --teal-soft: rgba(15, 118, 110, 0.12);
  --violet: #7c3aed;
  --violet-soft: rgba(124, 58, 237, 0.12);
  --orange: #f97316;
  --orange-soft: rgba(249, 115, 22, 0.14);
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, 0.12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.12);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 12px 34px rgba(15, 23, 42, 0.06);
}

body[data-theme="dark"] {
  color-scheme: dark;
  --bg: #08111d;
  --bg-soft: rgba(15, 23, 42, 0.7);
  --panel: rgba(15, 23, 42, 0.88);
  --panel-strong: rgba(15, 23, 42, 0.96);
  --panel-muted: #0f1b2d;
  --text: #e5edf8;
  --muted: #94a3b8;
  --muted-strong: #cbd5e1;
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(96, 165, 250, 0.25);
  --primary: #60a5fa;
  --primary-soft: rgba(96, 165, 250, 0.16);
  --primary-strong: #93c5fd;
  --teal: #4fd1c5;
  --teal-soft: rgba(79, 209, 197, 0.14);
  --violet: #a78bfa;
  --violet-soft: rgba(167, 139, 250, 0.14);
  --orange: #fb923c;
  --orange-soft: rgba(251, 146, 60, 0.16);
  --success: #4ade80;
  --success-soft: rgba(74, 222, 128, 0.14);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.14);
  --shadow: 0 28px 90px rgba(2, 6, 23, 0.45);
  --shadow-soft: 0 14px 40px rgba(2, 6, 23, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
  color: var(--text);
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at 12% 16%, rgba(37, 99, 235, 0.12), transparent 26%),
    radial-gradient(circle at 85% 10%, rgba(14, 165, 233, 0.1), transparent 26%),
    linear-gradient(180deg, #f5f9ff 0%, var(--bg) 54%, #edf3fb 100%);
}

body[data-theme="dark"] {
  background:
    radial-gradient(circle at 14% 18%, rgba(37, 99, 235, 0.16), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(124, 58, 237, 0.14), transparent 22%),
    linear-gradient(180deg, #091220 0%, var(--bg) 56%, #060c16 100%);
}

.page-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(28px);
  opacity: 0.7;
}

.glow-a {
  top: -7rem;
  left: -5rem;
  width: 18rem;
  height: 18rem;
  background: rgba(37, 99, 235, 0.16);
}

.glow-b {
  right: -7rem;
  bottom: 5rem;
  width: 22rem;
  height: 22rem;
  background: rgba(124, 58, 237, 0.12);
}

.app-shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.card-surface,
.panel-card {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.query-shell,
.hero-surface,
.trend-card {
  overflow: hidden;
}

.query-shell {
  padding: 28px;
}

.query-head,
.card-header,
.card-title-row,
.trend-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h3 {
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lead,
.helper-text,
.hero-copy p,
.trend-subtitle,
.identity-meta {
  color: var(--muted);
  line-height: 1.7;
}

.lead {
  margin-top: 14px;
  max-width: 52ch;
}

.theme-toggle {
  flex-shrink: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  padding: 6px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease;
}

.theme-toggle:hover,
.ghost-btn:hover,
.primary-btn:hover,
.range-chip:hover,
.trend-select select:hover {
  transform: translateY(-1px);
}

.theme-toggle__track {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle__icon {
  display: grid;
  place-items: center;
  min-width: 54px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

body[data-theme="light"] .theme-toggle__icon:first-child,
body[data-theme="dark"] .theme-toggle__icon:last-child {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.query-form {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 10px;
  grid-column: span 3;
}

.field--wide {
  grid-column: 1 / -1;
}

.field__label {
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
.ghost-btn,
.range-chip,
.primary-btn {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-strong);
  color: var(--text);
  padding: 15px 16px;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

input:focus,
select:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.42);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

input::placeholder {
  color: var(--muted);
}

.key-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.ghost-btn {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
  color: var(--text);
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.ghost-btn--small {
  min-height: 42px;
}

.ghost-btn:hover,
.range-chip:hover {
  border-color: var(--line-strong);
}

.range-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  grid-column: 1 / span 7;
  align-self: end;
}

.range-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--muted-strong);
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.range-chip.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
}

.query-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  grid-column: 8 / -1;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  border: none;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary) 0%, #3b82f6 100%);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.22);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.primary-btn:disabled {
  cursor: progress;
  opacity: 0.75;
}

.primary-btn:hover {
  filter: saturate(1.08);
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 999px;
  animation: spin 0.8s linear infinite;
}

.helper-text {
  font-size: 13px;
}

.feedback {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px 18px;
  line-height: 1.7;
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.feedback.is-success {
  border-color: rgba(22, 163, 74, 0.2);
  background: var(--success-soft);
}

.feedback.is-error {
  border-color: rgba(220, 38, 38, 0.2);
  background: var(--danger-soft);
}

.dashboard {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.hero-surface {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
  padding: 28px;
  position: relative;
}

.hero-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.04) 0%, transparent 36%),
    linear-gradient(120deg, transparent 46%, rgba(37, 99, 235, 0.05) 100%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 420px;
}

.hero-copy p:last-child,
.hero-panel__subtitle {
  margin-top: 14px;
}

.hero-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  flex: 1;
}

.hero-stat {
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--bg-soft);
}

.hero-stat__label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-stat__value {
  margin-top: 18px;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-stat__meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.content-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.35fr;
  gap: 18px;
}

.panel-card {
  padding: 24px;
}

.identity {
  display: flex;
  align-items: center;
  gap: 14px;
}

.identity-badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary) 0%, #60a5fa 100%);
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
}

.identity-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.identity-meta {
  margin-top: 6px;
  font-size: 13px;
}

.status-pill,
.mode-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-muted);
  font-size: 13px;
  font-weight: 800;
}

.status-pill {
  color: var(--success);
  background: var(--success-soft);
  border-color: rgba(22, 163, 74, 0.18);
}

.mode-badge.mode-exact {
  color: var(--primary-strong);
  background: var(--primary-soft);
  border-color: rgba(37, 99, 235, 0.18);
}

.mode-badge.mode-fallback {
  color: var(--orange);
  background: var(--orange-soft);
  border-color: rgba(249, 115, 22, 0.18);
}

.profile-summary {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.summary-row,
.key-summary,
.meta-chip,
.notice-item,
.quota-detail {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-muted);
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
}

.summary-row span,
.key-summary__label,
.card-mini-title,
.metric-card__label,
.quick-card__label,
.quota-card__label,
.quota-detail__label,
.trend-binding,
.trend-select span {
  color: var(--muted);
}

.summary-row strong,
.key-summary__value,
.quick-card strong,
.quota-detail__value {
  color: var(--muted-strong);
}

.key-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 14px 16px;
}

.key-summary__main {
  display: grid;
  gap: 8px;
}

.key-summary__value,
.mono {
  font-family: var(--font-mono);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.quick-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel-strong);
  box-shadow: var(--shadow-soft);
}

.quick-card strong {
  display: block;
  margin-top: 10px;
  font-size: 18px;
  line-height: 1.35;
}

.notice-block {
  margin-top: 16px;
}

.card-mini-title {
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
}

.notice-list {
  display: grid;
  gap: 10px;
}

.notice-item {
  padding: 14px 16px;
  color: var(--muted-strong);
  line-height: 1.65;
}

.card-title-row {
  align-items: center;
}

.card-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.metric-card {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
  box-shadow: var(--shadow-soft);
}

.metric-card::after {
  content: "";
  position: absolute;
  right: -26px;
  bottom: -26px;
  width: 96px;
  height: 96px;
  border-radius: 999px;
  opacity: 0.9;
  pointer-events: none;
}

.metric-card.is-blue::after {
  background: rgba(37, 99, 235, 0.1);
}

.metric-card.is-violet::after {
  background: rgba(124, 58, 237, 0.1);
}

.metric-card.is-teal::after {
  background: rgba(15, 118, 110, 0.12);
}

.metric-card.is-orange::after {
  background: rgba(249, 115, 22, 0.12);
}

.metric-card__label {
  font-size: 13px;
  font-weight: 700;
}

.metric-card__value {
  margin-top: 18px;
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.metric-card__meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.section-divider {
  height: 1px;
  margin: 22px 0;
  background: var(--line);
}

.quota-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 18px;
  margin-top: 18px;
}

.quota-rings,
.quota-details {
  display: grid;
  gap: 14px;
}

.quota-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel-strong);
  box-shadow: var(--shadow-soft);
}

.quota-ring {
  width: 104px;
  height: 104px;
  border-radius: 999px;
  padding: 10px;
  background:
    conic-gradient(var(--quota-color, var(--primary)) var(--quota-percent, 0%), rgba(148, 163, 184, 0.14) 0);
}

.quota-ring__inner {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--panel-strong);
  text-align: center;
}

.quota-ring__percent {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.quota-ring__text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.quota-card__body {
  display: grid;
  gap: 10px;
}

.quota-card__label {
  font-size: 14px;
  font-weight: 700;
}

.quota-card__value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.quota-card__meta {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.quota-detail {
  padding: 14px 16px;
}

.quota-detail__label {
  font-size: 13px;
  font-weight: 700;
}

.quota-detail__value {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.trend-card {
  padding: 24px;
}

.trend-select {
  display: grid;
  gap: 8px;
  min-width: 170px;
}

.trend-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  margin-bottom: 16px;
}

.trend-binding {
  font-size: 13px;
  line-height: 1.6;
}

.trend-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-muted);
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
}

.legend-item.is-active {
  border-color: var(--line-strong);
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.legend-item__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.trend-chart {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.03) 0%, transparent 100%), var(--panel-strong);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.trend-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.grid-line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 5 7;
}

.axis-line {
  stroke: var(--line);
  stroke-width: 1.2;
}

.axis-label {
  fill: var(--muted);
  font-size: 11px;
  font-family: var(--font-sans);
}

.series-area {
  opacity: 0.12;
}

.series-line {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.series-point {
  stroke: var(--panel-strong);
  stroke-width: 3;
}

.chart-note {
  fill: var(--muted);
  font-size: 12px;
  font-family: var(--font-sans);
}

.empty-block {
  display: grid;
  place-items: center;
  min-height: 220px;
  border: 1px dashed var(--line);
  border-radius: 24px;
  background: var(--panel-muted);
  color: var(--muted);
  text-align: center;
  line-height: 1.7;
}

.ymwl-form {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 9999;
  width: 104px;
  padding: 1px;
  border: 0;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(103, 236, 255, 0.92), rgba(93, 119, 255, 0.86), rgba(117, 245, 255, 0.96))
    border-box;
  box-shadow:
    0 20px 48px rgba(3, 14, 27, 0.28),
    0 0 18px rgba(88, 213, 255, 0.18);
  cursor: pointer;
  transform: translateY(-50%);
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.ymwl-form::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(135, 245, 255, 0.08) 55deg,
    transparent 105deg,
    rgba(131, 153, 255, 0.34) 180deg,
    transparent 245deg,
    rgba(110, 246, 255, 0.22) 310deg,
    transparent 360deg
  );
  animation: border-spin 4s linear infinite;
}

.ymwl-form::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 25px;
  background:
    radial-gradient(circle at 50% 8%, rgba(123, 241, 255, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(5, 18, 34, 0.98), rgba(7, 27, 49, 0.97) 58%, rgba(4, 20, 38, 0.99));
}

.ymwl-form:hover {
  transform: translateY(-50%) translateX(-4px);
  box-shadow:
    0 24px 56px rgba(3, 14, 27, 0.34),
    0 0 28px rgba(88, 213, 255, 0.24);
  filter: saturate(1.08);
}

.ymwl-form:active {
  transform: translateY(-50%) scale(0.985);
}

.ymwl-form:focus-visible {
  outline: 2px solid rgba(108, 236, 255, 0.42);
  outline-offset: 3px;
}

.support-inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 158px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 14px 10px 12px;
}

.support-avatar-wrap {
  position: relative;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
}

.support-avatar-aura {
  position: absolute;
  inset: -8px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(106, 244, 255, 0.48), rgba(93, 119, 255, 0.1) 58%, transparent 72%);
  animation: aura-pulse 2.8s ease-in-out infinite;
}

.support-avatar {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  border: 1px solid rgba(160, 242, 255, 0.52);
  object-fit: cover;
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.28),
    0 0 0 4px rgba(95, 228, 255, 0.08);
}

.support-bolt {
  position: absolute;
  right: -4px;
  bottom: -3px;
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #80f6ff, #6f89ff);
  box-shadow: 0 0 16px rgba(113, 236, 255, 0.54);
  color: #06121f;
  font-size: 12px;
  font-weight: 800;
}

.support-title {
  color: #f7fbff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1;
  text-shadow: 0 0 16px rgba(110, 244, 255, 0.14);
}

.support-subtitle {
  min-height: 28px;
  color: #8db4c9;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}

.support-particle {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.support-particle-1 {
  top: 18px;
  left: 10px;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(117, 243, 255, 0.95), transparent);
  box-shadow: 0 0 14px rgba(117, 243, 255, 0.48);
  animation: spark-left 2.8s ease-in-out infinite;
}

.support-particle-2 {
  top: 26px;
  right: 12px;
  width: 6px;
  height: 6px;
  background: radial-gradient(circle, rgba(130, 245, 255, 1) 0%, rgba(130, 245, 255, 0.12) 70%, transparent 100%);
  box-shadow: 0 0 14px rgba(130, 245, 255, 0.58);
  animation: float-dot 3.2s ease-in-out infinite;
}

.support-particle-3 {
  right: 8px;
  bottom: 28px;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(129, 153, 255, 0.98), transparent);
  box-shadow: 0 0 14px rgba(129, 153, 255, 0.46);
  animation: spark-right 2.4s ease-in-out infinite;
}

.support-particle-4 {
  left: 14px;
  bottom: 18px;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, rgba(120, 239, 255, 1) 0%, rgba(120, 239, 255, 0.18) 65%, transparent 100%);
  box-shadow: 0 0 12px rgba(120, 239, 255, 0.56);
  animation: float-dot-alt 2.7s ease-in-out infinite;
}

@keyframes border-spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes aura-pulse {
  0%,
  100% {
    transform: scale(0.94);
    opacity: 0.66;
  }

  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

@keyframes spark-left {
  0%,
  100% {
    transform: translateX(-8px);
    opacity: 0.2;
  }

  45% {
    transform: translateX(10px);
    opacity: 1;
  }

  70% {
    transform: translateX(2px);
    opacity: 0.55;
  }
}

@keyframes spark-right {
  0%,
  100% {
    transform: translateX(8px);
    opacity: 0.18;
  }

  40% {
    transform: translateX(-10px);
    opacity: 0.95;
  }

  70% {
    transform: translateX(-2px);
    opacity: 0.45;
  }
}

@keyframes float-dot {
  0%,
  100% {
    transform: translate(0, 0) scale(0.82);
    opacity: 0.26;
  }

  50% {
    transform: translate(-7px, -10px) scale(1.08);
    opacity: 0.96;
  }
}

@keyframes float-dot-alt {
  0%,
  100% {
    transform: translate(0, 0) scale(0.72);
    opacity: 0.18;
  }

  50% {
    transform: translate(8px, -12px) scale(1.12);
    opacity: 0.9;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1120px) {
  .hero-surface,
  .content-grid,
  .quota-layout {
    grid-template-columns: 1fr;
  }

  .hero-surface {
    flex-direction: column;
  }

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .app-shell {
    width: min(100vw - 20px, 1240px);
    padding-top: 18px;
    padding-bottom: 24px;
  }

  .query-shell,
  .panel-card,
  .trend-card,
  .hero-surface {
    padding: 20px;
    border-radius: 24px;
  }

  .query-form {
    grid-template-columns: 1fr;
  }

  .field,
  .field--wide,
  .range-chip-group,
  .query-actions {
    grid-column: 1 / -1;
  }

  .query-head,
  .card-header,
  .card-title-row,
  .trend-head,
  .trend-toolbar {
    flex-direction: column;
  }

  .hero-stats,
  .metric-grid,
  .quick-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .theme-toggle__icon {
    min-width: 46px;
    height: 32px;
    padding: 0 10px;
    font-size: 11px;
  }

  .key-input,
  .key-summary {
    grid-template-columns: 1fr;
  }

  .key-summary,
  .summary-row,
  .quota-card {
    display: grid;
  }

  .quota-card {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .trend-select {
    width: 100%;
  }

  .ymwl-form {
    top: auto;
    right: 16px;
    bottom: 18px;
    width: 92px;
    transform: none;
    border-radius: 24px;
  }

  .ymwl-form:hover {
    transform: translateY(-2px);
  }

  .ymwl-form:active {
    transform: translateY(1px) scale(0.985);
  }

  .support-inner {
    min-height: 146px;
    padding: 12px 8px 11px;
  }

  .support-avatar,
  .support-avatar-wrap {
    width: 54px;
    height: 54px;
  }
}