:root {
  --hero-stage-height: 560px;
  --hero-window-height: 480px;
  --phone-width: 232px;
  --detail-width: 296px;
  --feature-warm: linear-gradient(135deg, color-mix(in srgb, var(--color-orange) 78%, var(--color-white)), color-mix(in srgb, var(--color-pink) 80%, var(--color-white)));
  --feature-cool: linear-gradient(135deg, color-mix(in srgb, var(--color-purple) 86%, var(--color-white)), color-mix(in srgb, var(--color-accent) 86%, var(--color-white)));
  --feature-sky: linear-gradient(135deg, color-mix(in srgb, var(--color-sky) 28%, var(--color-white)), var(--color-white));
  --color-warm-deep: color-mix(in srgb, var(--color-orange) 72%, var(--color-text));
  --color-table-stripe: color-mix(in srgb, var(--color-accent) 3%, var(--color-panel));
  --color-dark-soft: color-mix(in srgb, var(--color-ink) 92%, var(--color-accent));
  --ticker-gap: 40px;
}

/* Hero preview and production primitives */
.hero-workbench {
  position: relative;
  height: clamp(760px, calc(100vh - var(--header-height)), 900px);
  max-width: 100%;
  overflow: hidden;
  overflow-x: clip;
}

.hero-workbench::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    var(--color-orange-wash) 0%,
    var(--color-pink-wash) 34%,
    var(--color-purple-wash) 66%,
    var(--color-accent-wash) 100%
  );
}

.hero-workbench::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 0;
  height: 56%;
  pointer-events: none;
  background: radial-gradient(55% 62% at 50% 100%, color-mix(in srgb, var(--color-sky) 14%, transparent), transparent 72%);
}

.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 32px;
  text-align: center;
}

.hero-copy .eyebrow {
  margin-bottom: 18px;
}

.hero-copy .hero-title {
  max-width: 1100px;
  margin-bottom: 20px;
}

.hero-plus {
  margin-inline: 0.06em;
  color: var(--color-text-muted);
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 18px;
}

.hero-lead {
  max-width: 760px;
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.55;
}

.hero-lead strong {
  color: var(--color-text);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  margin-bottom: 18px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.trust-row li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-row svg {
  width: 15px;
  height: 15px;
  color: var(--color-success);
}

.hero-chip-board {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
  margin-bottom: 28px;
}

.hero-chip-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.hero-chip-label {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.hero-chip-divider {
  width: 1px;
  height: 20px;
  background: var(--color-border);
}

.platform-inline,
.flag-inline-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.platform-inline li,
.flag-inline-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.platform-inline svg {
  width: 18px;
  height: 18px;
}

.flag-inline {
  width: 22px;
  height: 22px;
  overflow: hidden;
  flex: 0 0 22px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
}

.flag-inline svg {
  width: 22px;
  height: 22px;
}

.hero-stage {
  position: relative;
  z-index: 2;
  height: var(--hero-stage-height);
}

.hero-canvas {
  position: relative;
  width: var(--content-max);
  max-width: 100%;
  height: 100%;
  margin-inline: auto;
  transform-origin: top center;
}

.work-window {
  position: absolute;
  min-width: 0;
  overflow: hidden;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel), var(--highlight-inset);
}

.work-window-main {
  top: 0;
  left: 5%;
  z-index: 1;
  width: 90%;
  height: var(--hero-window-height);
  display: flex;
  flex-direction: column;
}

.window-chrome {
  min-height: 56px;
  display: flex;
  flex: 0 0 56px;
  align-items: center;
  gap: 20px;
  padding-inline: 16px 20px;
  border-bottom: var(--line-thin) solid var(--color-border);
  background: linear-gradient(180deg, var(--color-panel-soft), var(--color-panel));
}

.window-brand {
  width: 132px;
  display: flex;
  flex: 0 0 132px;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
}

.window-brand img {
  width: 24px;
  height: 24px;
}

.window-search {
  width: 292px;
  height: 36px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-inline: 14px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  font-size: 13px;
}

.window-search svg {
  width: 15px;
  height: 15px;
}

.window-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  color: var(--color-text-muted);
}

.window-tools svg {
  width: 18px;
  height: 18px;
}

.window-avatar {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
  font-size: 11px;
  font-weight: 800;
}

.window-body {
  min-height: 0;
  display: grid;
  flex: 1;
  grid-template-columns: 148px minmax(0, 1fr);
}

.window-sidebar {
  padding: 16px 10px;
  border-right: var(--line-thin) solid var(--color-border);
  background: var(--color-panel-soft);
}

.window-sidebar li {
  height: 36px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding-inline: 10px;
  margin-bottom: 8px;
  border-radius: 10px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 550;
}

.window-sidebar li.is-active {
  color: var(--color-accent);
  border: var(--line-thin) solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  font-weight: 750;
}

.window-sidebar svg {
  width: 16px;
  height: 16px;
}

.window-main {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0 20px 20px;
}

.window-main-head {
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.window-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.window-crumb strong {
  color: var(--color-text);
}

.protocol-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  color: var(--color-text-muted);
  font-size: 11px;
}

.protocol-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: var(--radius-pill);
}

.dot-trojan {
  background: var(--color-purple);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-purple) 18%, transparent);
}

.dot-ss {
  background: var(--color-sky);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-sky) 18%, transparent);
}

.dot-vmess {
  background: var(--color-orange);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-orange) 18%, transparent);
}

.line-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-top: 12px;
}

.line-mini-card {
  min-width: 0;
  height: 130px;
  display: flex;
  flex-direction: column;
  padding: 16px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: 14px;
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.line-mini-head,
.line-mini-foot {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.line-mini-region {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.3;
}

.line-mini-type {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.line-mini-foot {
  align-items: center;
  margin-top: auto;
}

.protocol-tag {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding-inline: 9px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.protocol-trojan {
  color: var(--color-purple);
  background: color-mix(in srgb, var(--color-purple) 10%, var(--color-panel));
}

.protocol-ss {
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-sky) 10%, var(--color-panel));
}

.protocol-vmess {
  color: var(--color-warm-deep);
  background: color-mix(in srgb, var(--color-orange) 14%, var(--color-panel));
}

.window-footer {
  min-height: 44px;
  display: flex;
  flex: 0 0 44px;
  align-items: center;
  gap: 10px;
  padding-inline: 20px;
  border-top: var(--line-thin) solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-panel-soft);
  font-size: 12px;
}

.window-footer .online-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: var(--radius-pill);
  background: var(--color-success);
}

.window-footer strong {
  color: var(--color-text);
}

.window-footer-end {
  margin-left: auto;
  font-family: var(--font-mono);
}

.phone-window {
  top: 56px;
  left: 0;
  z-index: 3;
  width: var(--phone-width);
  height: 400px;
  display: flex;
  flex-direction: column;
  padding: 12px 16px 8px;
  overflow: hidden;
  transform: rotate(-3deg);
  border-radius: var(--radius-2xl);
}

.phone-status-bar,
.phone-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-status-bar {
  min-height: 18px;
  font-size: 12px;
  font-weight: 700;
}

.phone-signal {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 10px;
}

.phone-signal i {
  width: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-text);
}

.phone-signal i:nth-child(1) { height: 4px; }
.phone-signal i:nth-child(2) { height: 6px; }
.phone-signal i:nth-child(3) { height: 8px; }
.phone-signal i:nth-child(4) { height: 10px; }

.phone-heading {
  margin-top: 14px;
}

.phone-heading strong {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 850;
}

.phone-mode {
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-panel));
  font-size: 10px;
  font-weight: 700;
}

.phone-connect {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 16px;
}

.connect-switch {
  width: 72px;
  height: 40px;
  position: relative;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-sky), var(--color-accent));
  box-shadow: 0 10px 22px color-mix(in srgb, var(--color-accent) 30%, transparent), inset 0 1px 0 color-mix(in srgb, var(--color-white) 35%, transparent);
}

.connect-knob {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 2px 6px color-mix(in srgb, var(--color-ink) 25%, transparent);
}

.connect-knob svg {
  width: 14px;
  height: 14px;
}

.phone-connect strong {
  margin-top: 8px;
  font-size: 14px;
}

.phone-connect small {
  color: var(--color-text-muted);
  font-size: 10px;
}

.phone-data-row {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 8px 10px;
  margin-top: 8px;
  border-radius: 10px;
  background: var(--color-panel-soft);
}

.phone-data-row:first-of-type {
  margin-top: 14px;
}

.phone-data-row span {
  color: var(--color-text-muted);
  font-size: 10px;
}

.phone-data-row strong {
  font-size: 12px;
}

.phone-note {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 10px;
}

.phone-note svg {
  width: 13px;
  height: 13px;
  color: var(--color-warning);
}

.phone-home {
  width: 88px;
  height: 4px;
  align-self: center;
  margin-top: auto;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.detail-card {
  top: 112px;
  right: 8px;
  z-index: 3;
  width: var(--detail-width);
  padding: 16px;
  overflow: visible;
  transform: rotate(2deg);
}

.detail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.detail-eyebrow {
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.detail-title {
  margin-top: 2px;
  font-size: 16px;
  font-weight: 850;
}

.detail-list li {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.detail-list li:last-child {
  border-bottom: 0;
}

.detail-list svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.detail-key {
  width: 56px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.detail-value {
  margin-left: auto;
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.detail-footer {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: var(--line-thin) solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 11px;
}

.status-pill {
  position: absolute;
  z-index: 5;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: var(--color-ink);
  box-shadow: var(--shadow-pill);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.status-pill i {
  width: 14px;
  height: 14px;
  display: grid;
  flex: 0 0 14px;
  place-items: center;
  border-radius: var(--radius-pill);
}

.status-pill svg {
  width: 9px;
  height: 9px;
}

.status-ok { background: var(--color-success); }
.status-sub { background: var(--color-purple); }
.status-reset { background: var(--color-orange); }
.status-pill-one { top: 240px; left: 200px; }
.status-pill-two { top: 28px; right: 40px; }
.status-pill-three { top: 500px; left: 40px; }

.floating-badge {
  position: absolute;
  z-index: 6;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.floating-badge svg {
  width: 30px;
  height: 30px;
}

.badge-jp { top: -10px; left: 6px; }
.badge-sg { top: 226px; left: -40px; }
.badge-hk { top: 6px; right: -22px; }
.badge-us { top: 190px; right: -34px; }
.badge-au { top: 338px; right: 34px; }
.badge-win { top: 306px; left: 190px; }
.badge-android { top: 4px; right: 330px; }

.platform-disc {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-sky), var(--color-accent));
}

.platform-disc.is-purple {
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
}

.platform-disc svg {
  width: 18px;
  height: 18px;
}

/* Tabs */
.tabs-shell {
  min-width: 0;
}

.tab-list {
  width: fit-content;
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px;
  overflow-x: auto;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-soft);
  -webkit-overflow-scrolling: touch;
}

.tab-button {
  min-width: 96px;
  min-height: 40px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: 0;
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: transparent;
  font-size: 14px;
  font-weight: 750;
}

.tab-button[aria-selected="true"],
.tab-button.is-active {
  color: var(--color-accent);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.tab-panel {
  padding-top: 24px;
}

.tab-panel[hidden] {
  display: none;
}

/* Sticky TOC */
.toc-tabs {
  position: sticky;
  top: 12px;
  z-index: 35;
  max-width: 100%;
  display: flex;
  gap: 6px;
  padding: 7px;
  overflow-x: auto;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.toc-tabs a {
  min-height: 38px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}

.toc-tabs a:hover,
.toc-tabs a.is-current,
.toc-tabs a[aria-current="location"] {
  color: var(--color-white);
  background: var(--color-accent);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: clip;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.faq-item summary {
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  display: grid;
  flex: 0 0 28px;
  place-items: center;
  margin-left: auto;
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  background: var(--color-panel-soft);
  font-family: var(--font-mono);
  font-size: 18px;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--color-text-muted);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.plan-card.is-featured {
  border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border));
  background:
    linear-gradient(var(--color-panel), var(--color-panel)) padding-box,
    linear-gradient(135deg, var(--color-purple), var(--color-sky)) border-box;
  box-shadow: 0 28px 54px color-mix(in srgb, var(--color-accent) 17%, transparent);
}

.plan-ribbon {
  min-height: 26px;
  display: inline-flex;
  align-self: flex-end;
  align-items: center;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
  font-size: 11px;
  font-weight: 800;
}

.plan-name {
  padding-right: 0;
  font-size: 15px;
  font-weight: 800;
}

.plan-price {
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

.plan-price small {
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
}

.plan-traffic {
  margin-top: 10px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.plan-features {
  display: grid;
  gap: 10px;
  margin: 24px 0;
}

.plan-features li {
  display: flex;
  gap: 9px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.plan-features li::before {
  content: "✓";
  color: var(--color-success);
  flex: 0 0 auto;
  font-weight: 900;
}

.plan-card .btn {
  width: 100%;
  margin-top: auto;
}

/* Tables */
.table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.server-table,
.compare-table {
  width: 100%;
  min-width: var(--table-min);
  border-collapse: collapse;
  color: var(--color-text);
  background: var(--color-panel);
}

.data-table th,
.data-table td,
.server-table th,
.server-table td,
.compare-table th,
.compare-table td {
  padding: 15px 18px;
  border-bottom: var(--line-thin) solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.data-table th,
.server-table th,
.compare-table th {
  color: var(--color-text);
  background: var(--color-panel-soft);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.data-table td,
.server-table td,
.compare-table td {
  color: var(--color-text);
  font-size: 14px;
}

.data-table tr:last-child td,
.server-table tr:last-child td,
.compare-table tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:nth-child(even),
.server-table tbody tr:nth-child(even),
.compare-table tbody tr:nth-child(even) {
  background: var(--color-table-stripe);
}

.region-row th {
  color: var(--color-accent-dark);
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-panel));
  font-size: 13px;
}

.stream-ok {
  color: var(--color-success);
  font-weight: 750;
}

.prose > .data-table {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Platform cards */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.platform-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.platform-card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-sky), var(--color-accent));
}

.platform-card:nth-child(2n) .platform-card-icon {
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
}

.platform-card-icon svg {
  width: 24px;
  height: 24px;
}

.platform-card h3 {
  font-size: 16px;
  font-weight: 800;
}

.platform-card p {
  min-height: 46px;
  margin: 7px 0 16px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.platform-card .btn {
  width: 100%;
  margin-top: auto;
}

/* Blog cards */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 14px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  margin-bottom: 12px;
  font-size: 20px;
  line-height: 1.4;
}

.article-card p {
  color: var(--color-text-muted);
  font-size: 14px;
}

.article-card-link {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 18px;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 800;
}

/* Callout and promotion */
.callout {
  position: relative;
  padding: 20px 22px 20px 26px;
  overflow: hidden;
  border: var(--line-thin) solid color-mix(in srgb, var(--color-accent) 20%, var(--color-border));
  border-radius: var(--radius-lg);
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-accent) 5%, var(--color-panel));
}

.callout::before {
  content: "";
  position: absolute;
  inset: 14px auto 14px 0;
  width: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(var(--color-purple), var(--color-pink));
}

.callout-title {
  margin-bottom: 6px;
  font-weight: 850;
}

.callout p {
  color: var(--color-text-muted);
}

.article-promo {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 32px;
  overflow: hidden;
  border: var(--line-thin) solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 10% 20%, var(--color-orange-wash), transparent 34%),
    radial-gradient(circle at 85% 80%, var(--color-purple-wash), transparent 38%),
    var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.article-promo h2 {
  margin-bottom: 8px;
  font-size: 26px;
}

.article-promo p {
  color: var(--color-text-muted);
}

/* Feature alternation */
.feature-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 56px;
  align-items: center;
}

.feature-pair + .feature-pair {
  margin-top: 76px;
}

.feature-pair.is-reversed .feature-visual {
  order: 2;
}

.feature-visual {
  min-height: 400px;
  display: grid;
  position: relative;
  place-items: center;
  padding: 40px;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  box-shadow: 0 34px 64px color-mix(in srgb, var(--color-pink) 16%, transparent), var(--highlight-inset);
}

.feature-visual.is-warm {
  background: var(--feature-warm);
}

.feature-visual.is-cool {
  background: var(--feature-cool);
}

.feature-visual.is-sky {
  background: var(--feature-sky);
}

.feature-inset {
  width: min(430px, 100%);
  padding: 20px;
  border: var(--line-thin) solid color-mix(in srgb, var(--color-white) 72%, var(--color-border));
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel), var(--highlight-inset);
}

.feature-copy h2 {
  margin-bottom: 18px;
}

.feature-copy p {
  color: var(--color-text-muted);
}

.text-link {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: var(--color-accent);
  font-weight: 800;
}

/* Ticker */
.ticker {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-block: var(--line-thin) solid var(--color-border);
  background: var(--color-panel);
}

.ticker-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: var(--ticker-gap);
  padding-block: 14px;
  will-change: transform;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: var(--ticker-gap);
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}

.ticker-item::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-orange), var(--color-pink));
}

/* Preview-only layout, backed by the shared tokens */
.preview-page {
  overflow-x: clip;
}

.preview-announcement {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--gutter);
  color: var(--color-white);
  background: linear-gradient(90deg, var(--color-purple), var(--color-pink));
  font-size: 14px;
  text-align: center;
}

.preview-nav {
  min-height: 64px;
  border-bottom: var(--line-thin) solid var(--color-border);
  background: var(--color-panel);
}

.preview-nav-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.preview-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.preview-nav-links a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding-inline: 12px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 650;
}

.preview-nav-links a:first-child {
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 7%, var(--color-panel));
}

.preview-heading {
  margin-bottom: 36px;
}

.preview-heading p {
  max-width: 700px;
  margin-top: 12px;
  color: var(--color-text-muted);
}

.token-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.token-card {
  min-width: 0;
  overflow: hidden;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.token-swatch {
  height: 88px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.token-swatch.is-bg { background: var(--color-bg); }
.token-swatch.is-panel { background: var(--color-panel); }
.token-swatch.is-soft { background: var(--color-panel-soft); }
.token-swatch.is-accent { background: var(--color-accent); }
.token-swatch.is-dark { background: var(--color-accent-dark); }
.token-swatch.is-text { background: var(--color-text); }
.token-swatch.is-muted { background: var(--color-text-muted); }
.token-swatch.is-success { background: var(--color-success); }
.token-swatch.is-warning { background: var(--color-warning); }
.token-swatch.is-error { background: var(--color-error); }
.token-swatch.is-orange { background: var(--color-orange); }
.token-swatch.is-pink { background: var(--color-pink); }
.token-swatch.is-purple { background: var(--color-purple); }
.token-swatch.is-sky { background: var(--color-sky); }
.token-swatch.is-border { background: var(--color-border); }

.token-info {
  padding: 12px;
}

.token-info strong,
.token-info code {
  display: block;
}

.token-info code {
  padding: 0;
  border: 0;
  color: var(--color-text-muted);
  background: transparent;
  font-size: 11px;
}

.type-samples {
  display: grid;
  gap: 24px;
}

.type-display {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.type-heading {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 850;
  line-height: 1.2;
}

.type-body {
  max-width: 720px;
  color: var(--color-text-muted);
  font-size: 17px;
}

.type-mono {
  font-family: var(--font-mono);
  color: var(--color-accent-dark);
}

.button-showcase,
.badge-showcase {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button-disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.preview-block {
  padding: 28px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.preview-stack {
  display: grid;
  gap: 28px;
}

.preview-footer {
  padding-top: 56px;
  padding-bottom: 28px;
  border-top: var(--line-thin) solid var(--color-border);
  background: var(--color-panel);
}

.preview-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 36px;
}

.preview-footer h2 {
  margin-bottom: 12px;
  font-size: 14px;
}

.preview-footer p,
.preview-footer a {
  color: var(--color-text-muted);
  font-size: 13px;
}

.preview-footer ul {
  display: grid;
  gap: 8px;
}

.preview-footer-bottom {
  margin-top: 36px;
  padding-top: 18px;
  border-top: var(--line-thin) solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .hero-canvas {
    transform: scale(0.88);
  }

  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .token-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .feature-pair {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .feature-pair.is-reversed .feature-visual {
    order: initial;
  }

  .preview-nav-links {
    display: none;
  }

  .preview-nav-inner .login-link {
    margin-left: auto;
  }

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

@media (max-width: 768px) {
  .hero-workbench {
    height: auto;
    min-height: 860px;
    padding-bottom: 0;
  }

  .hero-copy {
    padding-top: 28px;
  }

  .hero-chip-divider {
    display: none;
  }

  .hero-chip-board {
    display: grid;
  }

  .hero-stage {
    height: 420px;
    margin-top: 8px;
  }

  .hero-canvas {
    width: 760px;
    max-width: none;
    left: 50%;
    transform: translateX(-50%) scale(0.62);
  }

  .floating-badge {
    display: none;
  }

  .badge-jp,
  .badge-win {
    display: grid;
  }

  .work-window-main {
    left: 8%;
    width: 84%;
  }

  .phone-window {
    left: 5%;
  }

  .detail-card {
    right: 5%;
  }

  .protocol-legend {
    display: none;
  }

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

  .article-promo {
    grid-template-columns: 1fr;
  }

  .token-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .toc-tabs {
    top: 8px;
    border-radius: var(--radius-md);
  }
}

@media (max-width: 640px) {
  .hero-workbench {
    min-height: 820px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    min-width: 132px;
  }

  .platform-inline,
  .flag-inline-list {
    gap: 9px 12px;
  }

  .platform-inline li,
  .flag-inline-list li {
    font-size: 11px;
  }

  .hero-stage {
    height: 360px;
  }

  .hero-canvas {
    transform: translateX(-50%) scale(0.52);
  }

  .phone-window,
  .detail-card {
    display: none;
  }

  .status-pill-three {
    display: none;
  }

  .pricing-grid,
  .platform-grid,
  .article-grid,
  .token-grid,
  .preview-footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-visual {
    min-height: 320px;
    padding: 24px;
  }

  .plan-card {
    padding: 24px;
  }

  .preview-block {
    padding: 20px;
  }

  .preview-announcement {
    font-size: 12px;
  }

  .preview-nav-inner {
    gap: 10px;
  }

  .preview-nav-inner .login-link {
    padding-inline: 14px;
  }
}

@media (max-width: 380px) {
  .hero-actions .btn {
    width: 100%;
  }

  .hero-workbench {
    min-height: 870px;
  }

  .hero-canvas {
    transform: translateX(-50%) scale(0.48);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    width: 100%;
    flex-wrap: wrap;
    transform: none;
    will-change: auto;
  }

  .ticker-group {
    flex-wrap: wrap;
  }

  .ticker-group[aria-hidden="true"] {
    display: none;
  }
}