:root {
  --ink: #06163a;
  --text: #1a2a46;
  --muted: #60708c;
  --line: #dce6f4;
  --paper: rgba(255, 255, 255, 0.88);
  --soft: #f3f7fc;
  --blue: #1267e8;
  --blue-2: #0748b5;
  --teal: #16a5a4;
  --orange: #f28a18;
  --violet: #6b58d8;
  --green: #19a767;
  --shadow: 0 18px 42px rgba(18, 52, 105, 0.13);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(18, 103, 232, 0.1), transparent 30%),
    radial-gradient(circle at 88% 78%, rgba(22, 165, 164, 0.1), transparent 28%),
    linear-gradient(180deg, #fff 0%, #f6f9ff 100%);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
p {
  margin: 0;
}

.stage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.device {
  position: relative;
  width: min(440px, 100%);
  height: min(920px, calc(100vh - 48px));
  min-height: 720px;
  overflow: hidden;
  border: 10px solid #0d1421;
  border-radius: 44px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(247, 250, 255, 0.95)),
    radial-gradient(circle at 50% 23%, rgba(18, 103, 232, 0.08), transparent 42%);
  box-shadow: 0 30px 80px rgba(1, 14, 39, 0.28);
}

.device::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 120px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(18, 103, 232, 0.08);
  border-radius: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.island {
  position: absolute;
  top: 12px;
  left: 50%;
  z-index: 30;
  width: 126px;
  height: 34px;
  border-radius: 19px;
  transform: translateX(-50%);
  background: #03060b;
}

.status-bar,
.app-header,
.module-tabs,
.main-area,
.composer,
.bottom-nav {
  position: relative;
  z-index: 2;
}

.status-bar {
  display: flex;
  justify-content: space-between;
  padding: 20px 28px 8px;
  font-size: 13px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 22px 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand b,
.router-core b {
  display: block;
  font-size: 27px;
  line-height: 1;
  font-weight: 760;
}

.brand span,
.router-core span {
  color: var(--blue);
}

.brand small {
  display: block;
  margin-top: 3px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

.mark {
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle, #06163a 0 17%, transparent 18%),
    radial-gradient(circle, transparent 0 31%, #1767dc 32% 41%, transparent 42%),
    radial-gradient(circle, transparent 0 52%, #0a347f 53% 63%, transparent 64%),
    radial-gradient(circle, #1b73ee 0%, #082a70 70%, #06163a 100%);
  box-shadow: inset 0 2px 8px rgba(255, 255, 255, 0.3), 0 11px 24px rgba(10, 57, 143, 0.28);
}

.icon-btn,
.avatar,
.primary-mini,
.module-tabs button,
.bottom-nav button,
.attach,
.send {
  border: 0;
}

.icon-btn,
.avatar {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 20px rgba(15, 45, 91, 0.08);
}

.menu-btn {
  display: grid;
  place-content: center;
  gap: 4px;
}

.menu-btn i {
  width: 14px;
  height: 2px;
  border-radius: 4px;
  background: var(--blue);
}

.avatar {
  color: #60708c;
  font-weight: 800;
}

.module-tabs {
  display: flex;
  gap: 7px;
  padding: 0 18px 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.module-tabs::-webkit-scrollbar,
.view::-webkit-scrollbar {
  display: none;
}

.module-tabs button {
  min-width: fit-content;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.module-tabs button.active,
.bottom-nav button.active {
  background: #eaf2ff;
  border-color: #b7cff7;
  color: var(--blue);
}

.main-area {
  height: calc(100% - 229px);
  overflow: hidden;
}

.view {
  display: none;
  height: 100%;
  overflow-y: auto;
  padding: 0 22px 24px;
}

.view.active {
  display: block;
  animation: rise 180ms ease-out;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.headline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.headline.compact {
  align-items: center;
}

.headline p {
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.headline h1 {
  max-width: 300px;
  font-size: 23px;
  line-height: 1.22;
}

.primary-mini {
  flex: 0 0 auto;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(18, 103, 232, 0.25);
}

.command-bar,
.composer {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 26px rgba(16, 43, 88, 0.09);
}

.command-bar {
  padding: 10px 10px 10px 14px;
}

.command-bar span {
  color: var(--blue);
  font-size: 21px;
}

.command-bar input,
.composer input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  color: #6e7c96;
  background: transparent;
}

.round-filter {
  min-width: 50px;
  padding: 7px 9px;
  border: 0;
  border-radius: 999px;
  background: #eef5ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 14px 0;
}

.metric-row button,
.action-grid button,
.task-card,
.security-strip,
.feature-stack button,
.research-card,
.model-cards article,
.consensus-output,
.file-card,
.tool-grid button,
.analysis-card,
.usage-card,
.code-card,
.api-options,
.billing-toggle,
.plan-summary,
.plan-card,
.quota-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.metric-row button {
  min-height: 74px;
  color: var(--ink);
}

.metric-row b {
  display: block;
  font-size: 20px;
}

.metric-row span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.action-grid button {
  min-height: 116px;
  padding: 15px;
  color: var(--ink);
  text-align: left;
}

.action-grid i,
.task-symbol,
.feature-stack i,
.tool-grid i {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  border-radius: 13px;
  background: #edf5ff;
  color: var(--blue);
}

.action-grid span,
.action-grid small,
.tool-grid b,
.tool-grid small {
  display: block;
}

.action-grid span {
  margin-top: 12px;
  font-weight: 800;
}

.action-grid small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.35;
}

.section-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px 0 10px;
}

.section-row h2 {
  font-size: 18px;
}

.section-row button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

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

.task-card {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 11px;
  align-items: center;
  width: 100%;
  padding: 12px;
  color: var(--ink);
  text-align: left;
}

.task-card.selected {
  border-color: #9ec0f4;
  background: #f7fbff;
}

.task-card b,
.task-card small {
  display: block;
}

.task-card b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}

.task-card small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.task-card em {
  min-width: 36px;
  padding: 7px 8px;
  border-radius: 999px;
  background: #edf5ff;
  color: var(--blue);
  text-align: center;
  font-size: 11px;
  font-style: normal;
  font-weight: 850;
}

.task-list.compact .task-card {
  min-height: 58px;
  padding-block: 9px;
}

.security-strip,
.consensus-output,
.file-card {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 14px;
  padding: 14px;
}

.security-strip i {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #eaf2ff;
}

.security-strip b,
.security-strip small,
.file-card b,
.file-card small {
  display: block;
}

.security-strip small,
.file-card small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.live-pill {
  padding: 8px 11px;
  border: 1px solid #b7cff7;
  border-radius: 999px;
  background: #eaf2ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.live-pill.stable {
  border-color: rgba(25, 167, 103, 0.35);
  background: rgba(25, 167, 103, 0.1);
  color: var(--green);
}

.live-pill.offline {
  border-color: #efc7c7;
  background: #fff1f1;
  color: #a43a3a;
}

.route-map {
  position: relative;
  display: grid;
  place-items: center;
  height: 274px;
  margin: 8px 0 12px;
}

.orbit {
  position: absolute;
  width: 250px;
  height: 250px;
  border: 1px dashed rgba(18, 103, 232, 0.28);
  border-radius: 50%;
}

.provider {
  position: absolute;
  min-width: 86px;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  font-weight: 850;
  box-shadow: 0 12px 28px rgba(18, 52, 105, 0.11);
}

.provider.active {
  border-color: #9fc1f7;
  color: var(--blue);
}

.p1 {
  left: 0;
  top: 54px;
}

.p2 {
  right: 0;
  top: 54px;
}

.p3 {
  left: 15px;
  bottom: 46px;
}

.p4 {
  right: 15px;
  bottom: 46px;
}

.router-core {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  gap: 10px;
  width: 168px;
  text-align: center;
}

.router-core .mark {
  width: 62px;
  height: 62px;
}

.router-core small {
  display: -webkit-box;
  max-width: 160px;
  min-height: 34px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.chat-thread {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 4px;
}

.bubble {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: 17px;
  font-size: 13px;
  line-height: 1.55;
}

.bubble.user {
  justify-self: end;
  background: var(--blue);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.bubble.ai {
  justify-self: start;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-bottom-left-radius: 6px;
  box-shadow: 0 10px 24px rgba(18, 52, 105, 0.08);
}

.bubble.error {
  border-color: #efcaca;
  background: #fff2f2;
  color: #8e2929;
}

.feature-stack {
  display: grid;
  gap: 10px;
}

.feature-stack button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 13px;
  color: var(--ink);
  text-align: left;
}

.feature-stack b,
.feature-stack small {
  display: block;
}

.feature-stack small {
  margin-top: 4px;
  color: var(--muted);
}

.research-card {
  padding: 15px;
}

.research-top {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: center;
}

.lens {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
}

.lens::after {
  content: "";
  width: 13px;
  height: 13px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 8px 8px 0 -6px #fff;
}

.research-top b {
  font-size: 14px;
  line-height: 1.45;
}

.progress-bar {
  height: 9px;
  margin-top: 14px;
  border-radius: 999px;
  background: #e6edf7;
  overflow: hidden;
}

.progress-bar i {
  display: block;
  width: 82%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  transition: width 360ms ease;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-top: 13px;
}

.timeline button {
  border: 0;
  border-radius: 12px;
  padding: 8px 5px;
  background: #f1f5fb;
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.timeline .done,
.timeline .active {
  background: #eaf2ff;
  color: var(--blue);
}

.model-cards,
.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.model-cards article {
  min-height: 126px;
  padding: 14px;
}

.model-cards b {
  color: var(--blue);
  font-size: 16px;
}

.model-cards p {
  margin-top: 10px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.6;
}

.consensus-output {
  align-items: flex-start;
}

.consensus-output .mark {
  width: 58px;
  height: 58px;
}

.consensus-output b {
  color: var(--blue);
}

.consensus-output p {
  margin-top: 7px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
}

.file-card {
  margin-top: 0;
}

.doc-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: var(--blue);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
}

.file-card em {
  flex: 0 0 auto;
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(25, 167, 103, 0.1);
  color: var(--green);
  font-size: 11px;
  font-style: normal;
  font-weight: 850;
}

.tool-grid button {
  min-height: 124px;
  padding: 14px;
  color: var(--ink);
  text-align: left;
}

.tool-grid b {
  margin-top: 12px;
  font-size: 15px;
}

.tool-grid small {
  margin-top: 5px;
  color: var(--muted);
}

.analysis-card {
  margin-top: 12px;
  padding: 14px;
}

.landscape {
  height: 108px;
  margin-bottom: 12px;
  border-radius: 12px;
  background:
    linear-gradient(28deg, transparent 0 42%, rgba(255, 255, 255, 0.9) 43% 45%, transparent 46%),
    linear-gradient(150deg, transparent 0 36%, rgba(255, 255, 255, 0.9) 37% 39%, transparent 40%),
    linear-gradient(180deg, #9bd3ff 0%, #e3f4ff 47%, #62bd78 48%, #247e59 100%);
}

.analysis-card b {
  display: block;
  font-size: 15px;
}

.analysis-card p {
  margin-top: 8px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.6;
}

.analysis-card span {
  display: inline-block;
  margin-top: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eaf2ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.usage-card {
  padding: 16px;
}

.usage-card b,
.usage-card small {
  display: block;
}

.usage-card small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.usage-card strong {
  display: block;
  margin: 12px 0;
  font-size: 34px;
  line-height: 1;
}

.usage-bars {
  display: grid;
  gap: 8px;
}

.usage-bars i {
  display: block;
  width: var(--w);
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.code-card {
  margin: 12px 0;
  padding: 15px;
  overflow-x: auto;
  color: #17345f;
  font-size: 12px;
  line-height: 1.65;
}

.api-options {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.api-options label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 760;
}

.api-options input {
  width: 18px;
  height: 18px;
  accent-color: var(--blue);
}

.billing-toggle {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 6px;
  margin-bottom: 12px;
}

.billing-toggle button {
  min-height: 38px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: var(--muted);
  font-weight: 850;
}

.billing-toggle button.active {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 20px rgba(18, 103, 232, 0.22);
}

.plan-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  align-items: end;
  padding: 16px;
  margin-bottom: 12px;
}

.plan-summary b,
.plan-summary small {
  display: block;
}

.plan-summary small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.plan-summary strong {
  color: var(--blue);
  font-size: 30px;
  line-height: 1;
}

.plan-summary span {
  grid-column: 2;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.plans-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.08fr 0.9fr;
  gap: 9px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  min-width: 0;
  padding: 16px 12px 14px;
  color: var(--ink);
  text-align: left;
}

.plan-card.featured {
  border: 2px solid var(--blue);
  background: #fff;
  transform: translateY(-6px);
}

.plan-card.selected {
  box-shadow: 0 18px 42px rgba(18, 103, 232, 0.2);
}

.plan-card em {
  position: absolute;
  left: -2px;
  right: -2px;
  top: -30px;
  padding: 7px 0;
  border-radius: 16px 16px 0 0;
  background: var(--blue);
  color: #fff;
  text-align: center;
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
}

.plan-card b {
  display: block;
  color: var(--blue);
  font-size: 22px;
}

.plan-card:first-child b,
.plan-card:last-child b {
  color: var(--ink);
}

.plan-card strong {
  display: block;
  margin: 14px 0 13px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 20px;
  line-height: 1;
}

.plan-card strong small {
  color: var(--muted);
  font-size: 11px;
}

.plan-card span {
  display: block;
  position: relative;
  padding-left: 18px;
  margin-top: 11px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.35;
}

.plan-card span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg);
}

.benefit-strip {
  display: flex;
  gap: 12px;
  margin: 12px -22px 12px 0;
  padding-right: 22px;
  overflow-x: auto;
  scrollbar-width: none;
}

.benefit-strip::-webkit-scrollbar {
  display: none;
}

.benefit-strip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: fit-content;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(18, 52, 105, 0.08);
}

.benefit-strip i {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: var(--blue);
}

.quota-card {
  padding: 15px;
}

.quota-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.quota-head b,
.quota-head small {
  display: block;
}

.quota-head small {
  color: var(--muted);
  font-size: 12px;
}

.quota-meter {
  height: 9px;
  margin: 13px 0;
  border-radius: 999px;
  background: #e6edf7;
  overflow: hidden;
}

.quota-meter i {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.quota-card p {
  color: var(--text);
  font-size: 12px;
  line-height: 1.55;
}

.upgrade-btn {
  width: 100%;
  min-height: 46px;
  margin-top: 12px;
  border: 0;
  border-radius: 15px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(18, 103, 232, 0.25);
}

.composer {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 82px;
  z-index: 15;
  padding: 9px 9px 9px 11px;
}

.attach,
.send {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 50%;
  font-weight: 900;
}

.attach {
  background: #eef5ff;
  color: var(--blue);
}

.send {
  position: relative;
  background: var(--ink);
  color: #fff;
  font-size: 21px;
}

.send:disabled,
.composer input:disabled {
  cursor: wait;
  opacity: 0.62;
}

.send.loading {
  color: transparent;
}

.send.loading::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  border: 2px solid rgb(255 255 255 / 45%);
  border-top-color: #fff;
  border-radius: 50%;
  animation: send-spin 0.7s linear infinite;
}

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

.bottom-nav {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 3px;
  padding: 10px 10px 14px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.bottom-nav button {
  display: grid;
  place-items: center;
  gap: 4px;
  min-width: 0;
  padding: 7px 2px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.bottom-nav i {
  width: 20px;
  height: 20px;
}

.sheet {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: none;
  align-items: end;
  background: rgba(6, 22, 58, 0.28);
}

.sheet.open {
  display: flex;
}

.sheet-panel {
  width: 100%;
  padding: 20px;
  border-radius: 28px 28px 0 0;
  background: #fff;
  box-shadow: 0 -24px 48px rgba(6, 22, 58, 0.2);
}

.sheet-close {
  float: right;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: #eef3fa;
  color: var(--muted);
  font-size: 22px;
}

.sheet-panel h2 {
  font-size: 20px;
}

.sheet-panel p {
  clear: both;
  margin: 10px 0 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.sheet-grid button {
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #f8fbff;
  color: var(--ink);
  font-weight: 800;
}

.toast {
  position: absolute;
  left: 50%;
  bottom: 145px;
  z-index: 50;
  max-width: calc(100% - 48px);
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(6, 22, 58, 0.92);
  color: #fff;
  opacity: 0;
  transform: translate(-50%, 10px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
  font-size: 13px;
  font-weight: 760;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.i-search::before {
  content: "";
  width: 15px;
  height: 15px;
  border: 3px solid currentColor;
  border-radius: 50%;
  box-shadow: 9px 9px 0 -7px currentColor;
}

.i-chart::before {
  content: "";
  width: 19px;
  height: 17px;
  background: linear-gradient(90deg, currentColor 0 18%, transparent 18% 41%, currentColor 41% 59%, transparent 59% 82%, currentColor 82%);
  clip-path: inset(6px 0 0 0);
}

.i-pen::before {
  content: "";
  width: 18px;
  height: 5px;
  border-radius: 99px;
  background: currentColor;
  transform: rotate(-35deg);
}

.i-target::before {
  content: "";
  width: 18px;
  height: 18px;
  border: 3px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px #fff;
}

.i-shield::before {
  content: "";
  display: block;
  width: 21px;
  height: 24px;
  margin: 12px auto;
  background: var(--blue);
  clip-path: polygon(50% 0, 88% 15%, 82% 70%, 50% 100%, 18% 70%, 12% 15%);
}

.i-route::before {
  content: "↬";
  font-size: 22px;
}

.i-consensus::before {
  content: "◎";
  font-size: 22px;
}

.i-doc::before {
  content: "▤";
  font-size: 19px;
}

.i-image::before {
  content: "▧";
  font-size: 19px;
}

.i-note::before {
  content: "☰";
  font-size: 19px;
}

.i-table::before {
  content: "▦";
  font-size: 19px;
}

.i-home::before {
  content: "⌂";
  font-style: normal;
}

.i-chat::before {
  content: "◌";
  font-style: normal;
}

.i-code::before {
  content: "</>";
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.i-plan::before {
  content: "$";
  font-style: normal;
  font-weight: 900;
}

@media (max-width: 520px) {
  .stage {
    padding: 0;
  }

  .device {
    width: 100%;
    height: 100vh;
    min-height: 650px;
    border: 0;
    border-radius: 0;
  }

  .headline h1 {
    font-size: 21px;
  }
}