:root {
  --ink: var(--app-text, #f4f5f7);
  --muted: var(--app-muted, #9299a7);
  --faint: var(--app-faint, #606877);
  --ground: var(--app-bg, #0f1115);
  --panel: var(--app-panel, #171a21);
  --panel-2: var(--app-panel-2, #1d212a);
  --line: var(--app-line, #2b303b);
  --mint: var(--app-accent, #75e6aa);
  --coral: var(--app-coral, #ff8e7a);
  --sky: var(--app-secondary, #69d1df);
  --max: 1180px;
  --gutter: clamp(28px, 5vw, 72px);
  --display: "Newsreader", "Songti SC", "Noto Serif SC", serif;
  --sans: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  background:
    radial-gradient(900px 480px at 12% -10%, color-mix(in srgb, var(--mint) 14%, transparent), transparent 60%),
    radial-gradient(700px 420px at 88% 8%, color-mix(in srgb, var(--sky) 12%, transparent), transparent 55%),
    var(--ground);
  color: var(--ink);
  font: 15px/1.55 var(--sans);
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
.site-header, .hero, .section, footer {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin-left: auto;
  margin-right: auto;
}
.site-header {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 800;
}
.brand small {
  color: var(--faint);
  font: 10px/1 var(--sans);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--mint);
  color: var(--mint);
  font: 700 13px var(--display);
}
.site-header nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 13px;
}
.site-header nav a:hover, footer a:hover { color: var(--mint); }
.header-download {
  border: 1px solid color-mix(in srgb, var(--mint) 45%, var(--line));
  color: var(--mint);
  padding: 9px 13px;
  font-size: 12px;
  font-weight: 700;
}
.hero {
  position: relative;
  overflow: visible;
  min-height: 690px;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(34px, 5vw, 58px);
  padding: 72px 0 88px;
}
.hero-copy { position: relative; z-index: 1; min-width: 0; }
.eyebrow {
  margin: 0 0 15px;
  color: var(--mint);
  font: 11px ui-monospace, monospace;
  letter-spacing: .12em;
}
.hero h1, .section h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -.02em;
  font-size: clamp(40px, 5.1vw, 68px);
  line-height: 1.08;
}
.hero-text {
  max-width: 540px;
  margin: 25px 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 17px;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 750;
}
.button.primary {
  border-color: var(--mint);
  background: var(--mint);
  color: var(--app-accent-ink, #0a1712);
}
.button.primary:hover { filter: brightness(1.06); }
.button.secondary {
  border-color: color-mix(in srgb, var(--sky) 35%, var(--line));
  background: var(--panel);
  color: color-mix(in srgb, var(--sky) 70%, var(--ink));
}
.button.secondary:hover { border-color: var(--sky); color: var(--sky); }
.button.disabled { opacity: .6; pointer-events: none; }
.release-line { margin-top: 25px; color: var(--faint); font-size: 11px; }

.hero-stage {
  position: relative;
  z-index: 1;
  min-width: 0;
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--sky) 28%, var(--line));
  background: color-mix(in srgb, var(--panel) 88%, black);
  overflow: hidden;
}
.stage-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font: 10px ui-monospace, monospace;
}
.stage-chrome span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--faint);
}
.stage-chrome span:nth-child(1) { background: var(--coral); }
.stage-chrome span:nth-child(2) { background: var(--app-warm, #f0bd6b); }
.stage-chrome span:nth-child(3) { background: var(--mint); }
.stage-chrome b { margin-left: 6px; font-weight: 500; }
.stage-lyrics {
  padding: 28px 28px 8px;
  text-align: center;
}
.lyric-prev, .lyric-next {
  margin: 0;
  color: var(--faint);
  font-size: 14px;
}
.lyric-now {
  margin: 14px 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 650;
}
.countdown {
  display: inline-flex;
  gap: 5px;
  margin-right: 10px;
  vertical-align: middle;
}
.countdown b {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.countdown b:nth-child(2) { animation-delay: .2s; }
.countdown b:nth-child(3) { animation-delay: .4s; }
@keyframes pulse-dot {
  0%, 100% { opacity: .25; transform: scale(.85); }
  50% { opacity: 1; transform: scale(1); }
}
.stage-runway {
  position: relative;
  margin: 8px 18px 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(color-mix(in srgb, var(--line) 55%, transparent) 1px, transparent 1px) 0 0 / 100% 22px,
    var(--panel);
  min-height: 180px;
}
.stage-runway svg { display: block; width: 100%; height: 180px; }
.guide-line {
  fill: none;
  stroke: var(--sky);
  stroke-width: 2.4;
  stroke-linecap: round;
  opacity: .9;
}
.human-line {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 4 5;
  animation: draw-line 4s ease-in-out infinite alternate;
}
.playhead {
  stroke: var(--coral);
  stroke-width: 1.5;
  animation: sweep 3.6s linear infinite;
}
@keyframes draw-line {
  from { stroke-dashoffset: 24; }
  to { stroke-dashoffset: 0; }
}
@keyframes sweep {
  from { transform: translateX(-120px); }
  to { transform: translateX(160px); }
}
.stage-tags {
  position: absolute;
  left: 12px;
  bottom: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.stage-tags span {
  padding: 4px 8px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color: var(--muted);
  font-size: 10px;
}
.stage-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px 16px;
  color: var(--faint);
  font-size: 11px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}
.proof-strip > div {
  display: grid;
  gap: 3px;
  padding: 22px max(var(--gutter), calc((100vw - var(--max)) / 2));
  background: color-mix(in srgb, var(--ground) 92%, var(--panel));
}
.proof-strip > div:nth-child(n+2) { padding-left: 25px; }
.proof-strip b { font-size: 13px; }
.proof-strip span { color: var(--faint); font-size: 11px; }

.section { padding: 120px 0; }
.section-heading { max-width: 760px; }
.section h2 {
  font-size: clamp(31px, 3.6vw, 52px);
  max-width: 860px;
}
.section-heading > p:last-child {
  max-width: 640px;
  margin: 20px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.highlight-grid, .feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 50px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.highlight-grid article, .feature-grid article {
  min-width: 0;
  min-height: 230px;
  padding: 24px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}
.highlight-grid article:nth-child(2n), .feature-grid article:nth-child(2n) {
  background: color-mix(in srgb, var(--panel-2) 55%, transparent);
}
.feature-no { font: 11px ui-monospace, monospace; color: var(--mint); }
.highlight-grid h3, .feature-grid h3 { margin: 45px 0 7px; font-size: 16px; }
.highlight-grid p, .feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.workflow { width: 100%; background: color-mix(in srgb, var(--panel) 55%, transparent); }
.workflow-inner {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin: auto;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(38px, 5vw, 55px);
  padding: 100px 0;
}
.workflow .section-heading h2 { font-size: 42px; }
.workflow ol {
  display: grid;
  gap: 0;
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.workflow li {
  display: flex;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.workflow li > b {
  color: var(--coral);
  font: 11px ui-monospace, monospace;
  padding-top: 3px;
}
.workflow li strong, .workflow li span { display: block; }
.workflow li strong { font-size: 14px; }
.workflow li span { margin-top: 2px; color: var(--faint); font-size: 11px; }
.workflow-shot {
  min-width: 0;
  margin: 0;
  align-self: center;
  border: 1px solid var(--line);
  background: var(--panel);
}
.workflow-shot img, .hero-product img { display: block; width: 100%; height: auto; }
.workflow-shot figcaption { padding: 11px 13px; color: var(--muted); font-size: 11px; }

.text-link {
  display: inline-flex;
  gap: 8px;
  margin-top: 8px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 750;
}
.text-link:hover { color: color-mix(in srgb, var(--mint) 75%, white); }

.video-promo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}
.video-side video {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
}
.pwa-qr {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.pwa-qr img { width: 72px; height: 72px; }
.pwa-qr b { display: block; font-size: 13px; }
.pwa-qr small { color: var(--faint); font-size: 11px; }

.releases { border-top: 1px solid var(--line); }
.release-card {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin: 42px 0 15px;
  padding: 28px;
  border: 1px solid color-mix(in srgb, var(--mint) 30%, var(--line));
  background: var(--panel);
}
.release-label {
  display: block;
  margin-bottom: 8px;
  color: var(--mint);
  font: 10px ui-monospace, monospace;
  letter-spacing: .1em;
}
.release-card strong { font-size: 27px; }
.release-card p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.release-card-action { display: grid; justify-items: end; gap: 8px; white-space: nowrap; }
.release-card-action small { color: var(--faint); font-size: 10px; }

.tutorial-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 58px 0;
}
.tutorial-promo h2 { font-size: 35px; }
.tutorial-promo p:not(.eyebrow) { margin: 9px 0 0; color: var(--muted); font-size: 13px; }

.install-band {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 36px;
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.install-guide {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.install-guide-head strong { display: block; margin: 6px 0; font-size: 18px; }
.install-guide-head p { margin: 0; color: var(--muted); font-size: 13px; }
.install-platform { color: var(--mint); font: 10px ui-monospace, monospace; letter-spacing: .1em; }
.install-steps { margin: 18px 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.install-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.install-status { margin: 12px 0 0; color: var(--faint); font-size: 12px; }

footer {
  min-height: 110px;
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--faint);
  font-size: 11px;
}
footer > div { display: flex; gap: 18px; margin-left: auto; }

/* The relaunch footer is a CSS grid. Keep this legacy flex rule from
   collapsing its brand copy and CTA into narrow vertical columns. */
body.landing-relaunch .spotlight-footer > div {
  min-width: 0;
  margin-left: 0;
}
body.landing-relaunch .spotlight-footer-brand {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 0;
}

@media (max-width: 900px) {
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 45px; padding-top: 62px; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip > div { padding: 18px 24px; }
  .highlight-grid, .feature-grid { grid-template-columns: 1fr 1fr; }
  .workflow-inner, .video-promo, .install-band { grid-template-columns: 1fr; gap: 38px; }
  .workflow-inner { padding: 70px 0; }
  .tutorial-promo { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  :root { --gutter: 16px; }
  .site-header { height: 64px; }
  .site-header .header-download { font-size: 0; padding: 0; width: 34px; height: 34px; }
  .site-header .header-download::after { content: "↓"; font-size: 16px; }
  .hero { min-height: auto; padding: 48px 0 62px; }
  .hero h1 { font-size: 42px; }
  .hero-text { font-size: 14px; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip > div { padding: 18px var(--gutter); }
  .highlight-grid, .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article, .highlight-grid article { min-height: 180px; }
  .section { padding: 76px 0; }
  .workflow .section-heading h2 { font-size: 33px; }
  .release-card { align-items: flex-start; flex-direction: column; }
  .release-card-action { justify-items: start; white-space: normal; }
  .tutorial-promo h2 { font-size: 30px; }
  footer { align-items: flex-start; flex-wrap: wrap; padding: 28px 0; }
  footer > div { width: 100%; margin: 0; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .brand small { display: none; }
}

.membership-section { border-top: 1px solid var(--app-line); }
.membership-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 34px; }
.membership-card { display: flex; min-width: 0; flex-direction: column; padding: 22px; border: 1px solid var(--app-line); background: var(--app-panel); }
.membership-card.is-popular { border-color: var(--app-accent); box-shadow: inset 0 2px 0 var(--app-accent); }
.membership-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.membership-card-head span { color: var(--app-muted); font: 10px ui-monospace, monospace; letter-spacing: .1em; }
.membership-card-head strong { font-size: 20px; }
.membership-card-head em { color: var(--app-accent); font-size: 10px; font-style: normal; }
.membership-price { display: flex; align-items: baseline; gap: 7px; margin: 26px 0 0; }
.membership-price b { color: var(--app-text); font-size: 32px; line-height: 1; }
.membership-price small { color: var(--app-muted); font-size: 11px; }
.membership-card > p:not(.membership-price) { min-height: 48px; margin: 15px 0 0; color: var(--app-muted); font-size: 12px; line-height: 1.7; }
.membership-card ul { display: grid; gap: 9px; min-height: 142px; margin: 20px 0; padding: 0; list-style: none; color: var(--app-muted); font-size: 11px; }
.membership-card li::before { content: "✓"; margin-right: 7px; color: var(--app-accent); }
.membership-card .button { width: 100%; margin-top: auto; }
.membership-compare { margin-top: 22px; border-top: 1px solid var(--app-line); border-left: 1px solid var(--app-line); }
.membership-compare-row { display: grid; grid-template-columns: minmax(200px, 1.6fr) repeat(2, minmax(100px, 1fr)); border-bottom: 1px solid var(--app-line); }
.membership-compare-row > * { min-width: 0; padding: 12px 14px; border-right: 1px solid var(--app-line); color: var(--app-muted); font-size: 11px; }
.membership-compare-row strong { color: var(--app-text); font-weight: 700; }
.membership-compare-row span { text-align: center; }
.membership-compare-row.is-header > * { color: var(--app-accent); background: var(--app-panel-2); font-weight: 800; }
.membership-footnote { margin: 16px 0 0; color: var(--app-faint); font-size: 11px; line-height: 1.7; }
.membership-page { width: min(calc(100% - var(--gutter) * 2), var(--max)); margin: auto; padding: 76px 0 96px; }
.membership-page-intro { max-width: 760px; }
.membership-page-intro h1 { margin: 0; font-family: var(--display); font-size: clamp(42px, 5vw, 66px); line-height: 1.08; }
.membership-page-intro > p:last-of-type { max-width: 680px; margin: 24px 0 0; color: var(--app-muted); line-height: 1.85; }
.membership-intro-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.membership-account { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .95fr); gap: 28px; margin-top: 54px; padding: 26px; border: 1px solid var(--app-line); background: var(--app-panel); }
.membership-account-copy h2, .membership-checkout-copy h2, .membership-space h2 { margin: 0; font-family: var(--display); font-size: 32px; }
.membership-account-copy > p:last-child { max-width: 520px; margin: 14px 0 0; color: var(--app-muted); font-size: 12px; line-height: 1.75; }
.membership-account-panel { display: grid; gap: 12px; align-content: start; }
.membership-account-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.membership-account-tabs button { min-height: 34px; padding: 0 12px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-muted); font: 700 12px var(--sans); cursor: pointer; }
.membership-account-tabs button.active, .membership-account-tabs button:hover { border-color: var(--app-accent); color: var(--app-accent); }
.membership-account-panel label { display: grid; gap: 6px; color: var(--app-muted); font-size: 11px; }
.membership-account-panel input { min-height: 42px; padding: 0 11px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); font: 12px var(--sans); }
.membership-account-code { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: end; }
.membership-account-code .button { white-space: nowrap; }
.membership-account-status { min-height: 18px; margin: 0; color: var(--app-muted); font-size: 11px; }
.membership-account-status.ok { color: var(--status-success-text, var(--app-accent)); }
.membership-account-status.error { color: var(--status-danger-text, var(--app-coral)); }
.membership-account-member { display: grid; gap: 6px; padding: 12px; border: 1px solid var(--app-line); background: var(--app-bg); font-size: 12px; line-height: 1.6; }
.membership-account-member strong { color: var(--app-text); }
.membership-account-member span { color: var(--app-muted); }
.membership-checkout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); gap: 28px; margin-top: 28px; padding: 26px; border: 1px solid var(--app-accent); background: var(--app-panel); }
.membership-checkout-copy > p:last-child { max-width: 570px; margin: 14px 0 0; color: var(--app-muted); font-size: 12px; line-height: 1.75; }
.membership-plan-select { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.membership-plan-select button { min-height: 42px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); cursor: pointer; font: 700 12px var(--sans); text-align: left; padding: 0 13px; }
.membership-plan-select button:hover, .membership-plan-select button:focus-visible { border-color: var(--app-accent); color: var(--app-accent); }
.membership-order { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.2fr auto; align-items: end; gap: 12px; padding-top: 18px; border-top: 1px solid var(--app-line); }
.membership-order label { display: grid; gap: 6px; color: var(--app-muted); font-size: 11px; }
.membership-order input, .membership-order select { min-height: 42px; padding: 0 11px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); font: 12px var(--sans); }
.membership-order-status { grid-column: 1 / -1; min-height: 18px; margin: 0; color: var(--app-muted); font-size: 11px; }
.membership-space { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; margin-top: 72px; padding-top: 56px; border-top: 1px solid var(--app-line); }
.membership-space-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--app-line); }
.membership-space-grid article { padding: 20px; background: var(--app-panel); }
.membership-space-grid strong { color: var(--app-accent); font-size: 14px; }
.membership-space-grid p { margin: 9px 0 0; color: var(--app-muted); font-size: 12px; line-height: 1.7; }
@media(max-width:980px){.membership-grid{grid-template-columns:1fr}.membership-space{grid-template-columns:1fr}.membership-account,.membership-checkout{grid-template-columns:1fr}.membership-plan-select{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){.membership-compare{overflow-x:auto}.membership-compare-row{min-width:480px}.membership-order{grid-template-columns:1fr}.membership-order .button{width:100%}.membership-plan-select{grid-template-columns:1fr}.membership-space-grid{grid-template-columns:1fr}.membership-account-code{grid-template-columns:1fr}.membership-account-code .button{width:100%}}
@media(max-width:560px){.membership-page{padding:54px 0 64px}.membership-grid{grid-template-columns:1fr}.membership-account,.membership-checkout{padding:18px}.membership-space{margin-top:52px;padding-top:42px}}

.account-center { width: min(calc(100% - var(--gutter) * 2), var(--max)); margin: 0 auto; padding: 28px 0 64px; }
.account-center-guest { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .9fr); gap: 36px; align-items: stretch; }
.account-center-guest[hidden],
.account-center-member[hidden] { display: none !important; }
.account-center-body.is-signed-in .account-center-guest { display: none !important; }
.account-center-hero { padding: 34px 32px; border: 1px solid var(--app-line); background:
  linear-gradient(160deg, color-mix(in srgb, var(--app-accent) 12%, transparent), transparent 42%),
  var(--app-panel); }
.account-center-hero h1 { margin: 0; font-family: var(--display); font-size: clamp(40px, 5vw, 62px); line-height: 1.06; }
.account-center-hero > p { max-width: 34em; margin: 18px 0 0; color: var(--app-muted); line-height: 1.8; }
.account-center-points { display: grid; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--app-muted); font-size: 13px; }
.account-center-points li::before { content: "▸"; margin-right: 8px; color: var(--app-accent); }
.account-center-auth { display: grid; gap: 12px; align-content: start; padding: 26px; border: 1px solid var(--app-accent); background: var(--app-panel); }
.account-auth-form, .account-password-form { display: grid; gap: 12px; margin: 0; }
.account-center-auth label { display: grid; gap: 6px; color: var(--app-muted); font-size: 12px; }
.account-center-auth input { min-height: 42px; padding: 0 11px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); font: 13px var(--sans); }
.account-device-conflict { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--status-warning-border); background: var(--status-warning-bg); }
.account-device-conflict[hidden] { display: none; }
.account-device-conflict > strong { color: var(--app-text); font-size: 14px; }
.account-device-conflict > p { margin: 0; color: var(--status-warning-text); font-size: 12px; line-height: 1.55; }
.account-device-list { display: grid; gap: 8px; }
.account-device-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; min-width: 0; padding: 10px 12px; border: 1px solid var(--app-line); background: var(--app-bg); }
.account-device-row > div { display: grid; gap: 3px; min-width: 0; }
.account-device-row strong { overflow: hidden; color: var(--app-text); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.account-device-row span { color: var(--app-muted); font-size: 12px; line-height: 1.45; overflow-wrap: anywhere; }
.account-device-row .button { white-space: nowrap; }
.account-device-count { color: var(--app-accent); font-size: 13px; font-weight: 800; white-space: nowrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.account-member-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 18px; margin-bottom: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--app-line); }
.account-member-identity { min-width: 0; }
.account-member-head h1 { margin: 0; overflow-wrap: anywhere; font-family: var(--display); font-size: clamp(28px, 3vw, 36px); line-height: 1.15; }
.account-member-head p[data-member-subtitle] { margin: 4px 0 0; color: var(--app-muted); font-size: 13px; }
.account-member-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.account-strip-meta { color: var(--app-muted); font-size: 13px; white-space: nowrap; }
.account-strip-meta b { color: var(--app-text); font-weight: 700; }
.account-member-status-line { margin: 0 0 12px; min-height: 0; }
.account-member-grid { display: grid; gap: 14px; }
.account-panel { display: grid; gap: 12px; align-content: start; padding: 18px 20px; border: 1px solid var(--app-line); background: var(--app-panel); }
.account-panel h2 { margin: 0; font-family: var(--display); font-size: 22px; line-height: 1.25; }
.account-panel-wide { grid-column: 1 / -1; }
.account-panel-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px; }
.account-panel-head-inline .account-help { margin: 0; max-width: 36em; }
.account-account-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
.account-account-cols > div { display: grid; gap: 10px; align-content: start; }
.account-tools-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr) minmax(0, 1fr); gap: 18px 20px; }
.account-tools-grid > div { display: grid; gap: 10px; align-content: start; min-width: 0; }
.account-plan-badge { display: inline-flex; align-items: center; min-height: 30px; padding: 0 12px; border: 1px solid var(--app-accent); color: var(--app-accent); font: 800 13px var(--sans); width: fit-content; }
.account-plan-meta { display: grid; gap: 8px; margin: 0; }
.account-plan-meta div { display: grid; grid-template-columns: 72px 1fr; gap: 8px; padding-bottom: 6px; border-bottom: 1px solid var(--app-line); }
.account-plan-meta dt { color: var(--app-muted); font-size: 12px; }
.account-plan-meta dd { margin: 0; color: var(--app-text); font-size: 13px; font-weight: 700; }
.account-plan-meta-inline { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.account-plan-meta-inline div { display: flex; align-items: baseline; gap: 6px; padding: 0; border: 0; grid-template-columns: none; }
.account-plan-meta-inline dt { font-size: 12px; }
.account-plan-meta-inline dd { font-size: 13px; }
.account-form-grid { display: grid; gap: 10px; }
.account-form-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.account-panel label { display: grid; gap: 5px; color: var(--app-muted); font-size: 12px; }
.account-panel input, .account-panel select { min-height: 40px; padding: 0 11px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); font: 13px var(--sans); width: 100%; }
.account-panel input[readonly] { color: var(--app-muted); }
.account-complete { display: grid; gap: 6px; }
.account-complete-bar { height: 8px; overflow: hidden; background: color-mix(in srgb, var(--app-line) 80%, var(--app-panel)); }
.account-complete-bar span { display: block; height: 100%; width: var(--complete, 0%); background: var(--app-accent); }
.account-complete p { margin: 0; color: var(--app-muted); font-size: 12px; }
.account-bind-title { margin: 8px 0 0; font-size: 15px; }
.account-bind-list { display: grid; gap: 12px; }
.account-bind-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(110px, .6fr) auto; gap: 8px 10px; align-items: end; }
.account-bind-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.account-bind-state { grid-column: 1 / -1; margin: 0; color: var(--app-muted); font-size: 12px; }
.account-bind-row.is-verified [data-bind-target] { color: var(--app-muted); }
.account-help { margin: 0; color: var(--app-faint); font-size: 13px; line-height: 1.55; }
.account-inline-status { min-height: 0; margin: 0; color: var(--app-muted); font-size: 12px; }
.account-inline-status:empty { display: none; }
.account-inline-status.ok { color: var(--status-success-text, var(--app-accent)); }
.account-inline-status.error { color: var(--status-danger-text, var(--app-coral)); }
.account-tier-compare { border: 1px solid var(--app-line); overflow: hidden; }
.account-tier-compare-row { display: grid; grid-template-columns: minmax(180px, 1.35fr) minmax(140px, 1fr) minmax(150px, 1.05fr); border-bottom: 1px solid var(--app-line); }
.account-tier-compare-row:last-child { border-bottom: 0; }
.account-tier-compare-row > * { min-width: 0; padding: 12px 14px; color: var(--app-muted); font-size: 14px; line-height: 1.45; }
.account-tier-compare-row strong { color: var(--app-text); font-weight: 700; }
.account-tier-compare-row span { text-align: center; font-weight: 600; }
.account-tier-compare-row .is-limited { color: var(--app-text); background: color-mix(in srgb, var(--app-coral) 7%, transparent); }
.account-tier-compare-row .is-no { color: var(--app-faint); }
.account-tier-compare-row .is-full { color: var(--app-text); background: color-mix(in srgb, var(--app-accent) 12%, transparent); font-weight: 800; }
.account-tier-compare-row.is-header > * { color: var(--app-accent); background: var(--app-panel-2); font-weight: 800; font-size: 13px; letter-spacing: .03em; }
.account-tier-compare-row.is-header .is-full { color: var(--app-accent); background: color-mix(in srgb, var(--app-accent) 16%, var(--app-panel-2)); }
.account-duration-label { margin: 4px 0 0; color: var(--app-text); font-size: 14px; font-weight: 700; }
.account-buy-row { display: grid; gap: 12px; }
.account-duration-picks, .account-plan-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.account-plan-card { display: grid; gap: 4px; min-height: 0; padding: 14px 12px; border: 1px solid var(--app-line); background: var(--app-bg); color: var(--app-text); text-align: left; cursor: pointer; }
.account-plan-card strong { font-size: 14px; }
.account-plan-card b { color: var(--app-accent); font-size: 22px; line-height: 1; }
.account-plan-card span { color: var(--app-muted); font-size: 12px; }
.account-plan-card.is-active, .account-plan-card:hover { border-color: var(--app-accent); }
.account-checkout-row, .account-redeem-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.account-redeem-code-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; }
.account-checkout-row select { min-height: 40px; }
.account-member-strip .button, .account-panel .button { min-height: 38px; padding: 0 14px; font-size: 13px; }
.account-ad-slot { display: grid; gap: 4px; justify-items: center; align-content: center; min-height: 72px; padding: 14px 16px; border: 1px dashed color-mix(in srgb, var(--app-line) 80%, var(--app-muted)); background: color-mix(in srgb, var(--app-panel-2) 70%, transparent); color: var(--app-faint); text-align: center; }
.account-ad-slot[hidden] { display: none !important; }
.account-ad-slot.has-ad { justify-items: stretch; text-align: left; border-style: solid; border-color: var(--app-line); color: var(--app-text); padding: 0; overflow: hidden; }
.account-ad-slot .account-ad-label { color: var(--app-muted); font: 700 11px ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.account-ad-slot p { margin: 0; font-size: 13px; }
.account-ad-card { display: grid; gap: 8px; padding: 14px 16px; color: inherit; text-decoration: none; }
.account-ad-card:hover { background: color-mix(in srgb, var(--app-accent) 8%, transparent); }
.account-ad-card img { display: block; width: 100%; max-height: 120px; object-fit: cover; background: var(--app-bg); }
.account-ad-card strong { font-size: 15px; }
.account-ad-card span { color: var(--app-muted); font-size: 13px; line-height: 1.5; }
.account-ad-card em { color: var(--app-accent); font-size: 13px; font-style: normal; font-weight: 700; }
.account-referral-list, .account-task-list { display: grid; gap: 8px; }
.account-referral-item, .account-task-item { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 12px 14px; border: 1px solid var(--app-line); background: var(--app-bg); }
.account-referral-item strong, .account-task-item strong { color: var(--app-text); font-size: 13px; }
.account-referral-item span, .account-task-item span { display: block; margin-top: 3px; color: var(--app-muted); font-size: 12px; line-height: 1.5; }
.account-task-item.is-done { opacity: .72; }
.account-center-guest .account-ref-banner { margin: 0 0 12px; padding: 10px 12px; border: 1px solid var(--app-accent); color: var(--app-accent); background: color-mix(in srgb, var(--app-accent) 10%, transparent); font-size: 12px; }
@media (max-width: 980px) {
  .account-center-guest, .account-account-cols, .account-tools-grid { grid-template-columns: 1fr; }
  .account-duration-picks, .account-plan-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .account-form-grid-3 { grid-template-columns: 1fr; }
  .account-bind-row { grid-template-columns: 1fr; }
  .account-device-row { grid-template-columns: 1fr; }
  .account-device-row .button { width: 100%; }
}
@media (max-width: 640px) {
  .account-duration-picks, .account-plan-cards, .account-checkout-row, .account-redeem-row { grid-template-columns: 1fr; }
  .account-center-auth, .account-center-hero, .account-panel { padding: 16px; }
  .account-referral-item, .account-task-item { grid-template-columns: 1fr; }
  .account-tier-compare { overflow-x: auto; }
  .account-tier-compare-row { min-width: 480px; }
  .account-member-strip { width: 100%; }
  .account-member-head h1 { font-size: 24px; }
  .account-member-head p[data-member-subtitle] { overflow-wrap: anywhere; font-size: 11px; }
}