:root {
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  --bg: #f3f6ff;
  --sf: #fff;
  --sf2: #e8eeff;
  --bd: #d9e2f7;
  --tx: #08122e;
  --mu: #45526f;
  --ok: #0fb98f;
  --a: #2b63ff;
  --b: #12b8d8;
  --ar: 43, 99, 255;
  --br: 18, 184, 216;
  --grad: linear-gradient(115deg, #2b63ff 0%, #2a8bf2 50%, #12b8d8 100%);
  --gradt: linear-gradient(115deg, #2458f5 0%, #2a7ff0 50%, #0ea5c8 100%);
  --gradx: linear-gradient(120deg, #2b63ff 0%, #2a8bf2 50%, #12b8d8 100%);
  --o1: #bcd0ff;
  --o2: #a8ecf7;
  --o3: #cfdcff;
  --sh:
    0 1px 2px rgba(15, 35, 110, 0.06), 0 18px 40px -22px rgba(25, 60, 190, 0.32);
  --sh2: 0 44px 110px -44px rgba(43, 99, 255, 0.5);
  --hd: rgba(243, 246, 255, 0.8);
  color-scheme: light;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(env(safe-area-inset-top, 0px) + 84px);
  height: 100%;
}
* {
  box-sizing: border-box;
  margin: 0;
}
body {
  min-height: 100%;
  background: var(--bg);
  color: var(--tx);
  font:
    400 16px/1.65 Inter,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background 0.6s;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 90;
  background: var(--hd);
  backdrop-filter: blur(14px);
}
.scroll-progress {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad);
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 95;
  pointer-events: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
}
.wrap {
  max-width: 1180px;
  margin: auto;
  padding: 0 24px;
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
[hidden] {
  display: none !important;
}
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.skip {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 200;
  background: var(--tx);
  color: #fff;
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 600;
}
.skip:focus {
  top: calc(env(safe-area-inset-top, 0px) + 12px);
}
.ic {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.aur {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.aur i {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.6;
  transition:
    background 1s,
    transform 0.4s ease-out;
}
.aur .o1 {
  width: 560px;
  height: 560px;
  background: var(--o1);
  top: -190px;
  left: -140px;
  animation: dr 22s ease-in-out infinite alternate;
}
.aur .o2 {
  width: 500px;
  height: 500px;
  background: var(--o2);
  top: 140px;
  right: -170px;
  animation: dr 26s ease-in-out infinite alternate-reverse;
}
.aur .o3 {
  width: 420px;
  height: 420px;
  background: var(--o3);
  bottom: -150px;
  left: 34%;
  opacity: 0.5;
  animation: dr 30s ease-in-out infinite alternate;
}
.aur .gr {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(var(--ar), 0.18) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(
    ellipse at 50% 18%,
    #000,
    transparent 66%
  );
  mask-image: radial-gradient(ellipse at 50% 18%, #000, transparent 66%);
}
@keyframes dr {
  to {
    translate: 70px 50px;
    scale: 1.12;
  }
}
header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 80;
  background: var(--hd);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--bd);
}
.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font:
    800 1.45rem Outfit,
    sans-serif;
  letter-spacing: -0.04em;
}
.bm {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--grad);
  display: grid;
  place-items: center;
  box-shadow:
    0 10px 22px -8px rgba(var(--ar), 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.bm svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 2.4;
  stroke-linecap: round;
}
.links {
  display: flex;
  gap: 2px;
  font-size: 0.92rem;
  font-weight: 500;
}
.links a {
  padding: 8px 14px;
  border-radius: 99px;
  color: var(--mu);
  transition: 0.25s;
}
.links a:hover {
  color: var(--tx);
  background: var(--sf2);
}
.acts {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  border: 0;
  cursor: pointer;
  font:
    600 0.92rem Inter,
    sans-serif;
  color: #fff;
  background: var(--grad);
  background-size: 220% 100%;
  padding: 13px 24px;
  border-radius: 99px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  box-shadow:
    0 18px 34px -14px rgba(var(--ar), 0.85),
    0 2px 6px -2px rgba(var(--ar), 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  animation: gs 6s ease-in-out infinite alternate;
}
@keyframes gs {
  to {
    background-position: 100% 0;
  }
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    transparent 30%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 70%
  );
  transform: translateX(-120%);
  transition: 0.7s;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:hover::after {
  transform: translateX(120%);
}
.btn:active {
  transform: translateY(0) scale(0.98);
}
.btn.ol {
  background: var(--sf);
  color: var(--tx);
  border: 1px solid var(--bd);
  box-shadow: var(--sh);
  animation: none;
}
.btn.ol:hover {
  border-color: var(--a);
}
.btn.sm {
  padding: 10px 18px;
  font-size: 0.84rem;
  min-height: 44px;
}
.btn.lg {
  padding: 16px 32px;
  font-size: 1rem;
}
.btn .ic {
  font-size: 1.1em;
}
.menu {
  display: none;
}
.hero {
  padding: 56px 0 30px;
  text-align: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border: 1px solid var(--bd);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  font-size: 0.82rem;
  color: var(--mu);
  font-weight: 500;
  box-shadow: var(--sh);
}
.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  animation: pl 2s infinite;
}
@keyframes pl {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 197, 157, 0.5);
  }
  70%,
  100% {
    box-shadow: 0 0 0 10px transparent;
  }
}
h1 {
  font:
    800 clamp(2.7rem, 6.2vw, 5rem)/1.02 Outfit,
    sans-serif;
  letter-spacing: -0.05em;
  margin: 22px auto 18px;
  max-width: 880px;
}
em,
.grad {
  font-style: normal;
  background: var(--gradt);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gs 6s ease-in-out infinite alternate;
}
.lede {
  color: var(--mu);
  font-size: 1.14rem;
  max-width: 560px;
  margin: 0 auto 34px;
}
:where(a, button, input, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid rgba(var(--ar), 0.55);
  outline-offset: 3px;
  border-radius: 12px;
}
/* stage */
.stage {
  max-width: 880px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(20px);
  border: 1px solid var(--bd);
  border-radius: 34px;
  box-shadow: var(--sh2);
  padding: 16px;
  position: relative;
  text-align: left;
  transition: transform 0.25s ease-out;
}
.stage::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 35px;
  padding: 1.5px;
  background: conic-gradient(
    from var(--ang, 0deg),
    var(--a),
    var(--b),
    #fff 50%,
    var(--a)
  );
  opacity: 0.7;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: spin 9s linear infinite;
}
@property --ang {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
@keyframes spin {
  to {
    --ang: 360deg;
  }
}
.sbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 2px 8px 12px;
}
.me2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--mu);
}
.me2 .ic {
  font-size: 1.3rem;
  color: var(--a);
}
.me2 b {
  color: var(--tx);
  font: 700 1.05rem Outfit;
}
.me2 small {
  display: block;
  font-size: 0.72rem;
  line-height: 1.2;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 99px;
  background: var(--sf2);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mu);
  cursor: pointer;
  border: 1px solid transparent;
  transition: 0.25s;
}
.chip:hover {
  border-color: var(--a);
  color: var(--a);
}
.chip i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
}
.chip[data-status="connecting"] i {
  background: #e0a33a;
  animation: bk 1.2s infinite;
}
.chip[data-status="offline"] i {
  background: #c4304f;
}
.radar {
  position: relative;
  aspect-ratio: 2/1;
  min-height: 360px;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at center, rgba(var(--ar), 0.1), transparent 72%),
    linear-gradient(180deg, #fff, var(--sf2));
  border: 1px solid var(--bd);
}
.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  border: 1.5px solid rgba(var(--ar), 0.16);
  transform: translate(-50%, -50%);
}
.r1 {
  width: 170px;
  height: 170px;
}
.r2 {
  width: 330px;
  height: 330px;
}
.r3 {
  width: 520px;
  height: 520px;
}
.r4 {
  width: 720px;
  height: 720px;
  opacity: 0.6;
}
.sweep {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 760px;
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: conic-gradient(
    from 0deg,
    transparent 0 295deg,
    rgba(var(--ar), 0.2) 350deg,
    rgba(var(--br), 0.28) 360deg
  );
  animation: rot 5.5s linear infinite;
  transition: opacity 0.6s;
  -webkit-mask: radial-gradient(circle, transparent 30px, #000 31px);
  mask: radial-gradient(circle, transparent 30px, #000 31px);
}
@keyframes rot {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.stage:not([data-state="idle"]) .sweep {
  opacity: 0.25;
}
.wave {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(var(--ar), 0.5);
  transform: translate(-50%, -50%) scale(1);
  animation: wv 3.6s ease-out infinite;
}
.wave.w2 {
  animation-delay: 1.8s;
}
@keyframes wv {
  to {
    transform: translate(-50%, -50%) scale(9);
    opacity: 0;
  }
}
.beams {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 2;
}
.bmx path {
  fill: none;
  stroke-linecap: round;
}
.bmx .base {
  stroke: rgba(var(--ar), 0.22);
  stroke-width: 2;
}
.bmx .flow {
  stroke: var(--b);
  stroke-width: 3;
  stroke-dasharray: 2 14;
  animation: flow 0.7s linear infinite;
}
.bmx.rev .flow {
  animation-direction: reverse;
}
.bmx .fill {
  stroke: var(--a);
  stroke-width: 3.5;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 0.25s;
  filter: drop-shadow(0 0 6px rgba(var(--ar), 0.7));
}
.bmx {
  opacity: 0;
  transition: opacity 0.5s;
}
.bmx.live {
  opacity: 1;
}
@keyframes flow {
  to {
    stroke-dashoffset: -16;
  }
}
.me {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 3px;
}
.me-core {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--grad);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 2rem;
  box-shadow:
    0 0 0 8px rgba(var(--ar), 0.12),
    0 18px 38px -10px rgba(var(--ar), 0.8);
  position: relative;
}
.me-core::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px dashed rgba(var(--ar), 0.4);
  animation: rot2 14s linear infinite;
}
@keyframes rot2 {
  to {
    transform: rotate(360deg);
  }
}
.me b {
  font: 700 0.88rem Outfit;
  margin-top: 6px;
}
.me small {
  font-size: 0.7rem;
  color: var(--mu);
  margin-top: -4px;
}
.dev {
  position: absolute;
  z-index: 5;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: 2px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
  transition:
    left 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
    top 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  animation: pin 0.7s cubic-bezier(0.2, 1.4, 0.4, 1);
}
@keyframes pin {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.2);
  }
}
.dev-ring {
  position: relative;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1.5px solid var(--bd);
  box-shadow: 0 14px 30px -12px rgba(var(--ar), 0.55);
  transition: 0.3s;
  animation: fl 5.5s ease-in-out infinite;
}
@keyframes fl {
  50% {
    translate: 0 -6px;
  }
}
.dev:focus-visible {
  outline: none;
}
.dev:hover .dev-ring,
.dev.hot .dev-ring,
.dev:focus-visible .dev-ring {
  border-color: var(--a);
  box-shadow:
    0 0 0 7px rgba(var(--ar), 0.16),
    0 18px 34px -10px rgba(var(--ar), 0.7);
  transform: scale(1.1);
}
.dev-core {
  display: grid;
  place-items: center;
  color: var(--a);
  font-size: 1.7rem;
  position: relative;
}
.dev-core .tick {
  position: absolute;
  opacity: 0;
  transform: scale(0.4);
  color: var(--ok);
  transition: 0.4s cubic-bezier(0.2, 1.5, 0.4, 1);
}
.dev-core .ph {
  transition: 0.3s;
}
.dev[data-state="done"] .tick {
  opacity: 1;
  transform: none;
}
.dev[data-state="done"] .ph {
  opacity: 0;
}
.prog {
  position: absolute;
  inset: -5px;
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  transform: rotate(-90deg);
  pointer-events: none;
}
.prog circle {
  fill: none;
  stroke-width: 2.6;
}
.prog .trk {
  stroke: transparent;
}
.prog .val {
  stroke: var(--a);
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition:
    stroke-dashoffset 0.25s,
    stroke 0.3s;
}
.dev[data-state="done"] .val {
  stroke: var(--ok);
}
.dev[data-state="send"] .trk,
.dev[data-state="recv"] .trk,
.dev[data-state="done"] .trk {
  stroke: rgba(var(--ar), 0.14);
}
.dev b {
  font: 700 0.85rem Outfit;
  margin-top: 6px;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 10px;
  border-radius: 99px;
  border: 1px solid var(--bd);
}
.dev small {
  font-size: 0.68rem;
  color: var(--mu);
}
.empty {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  text-align: center;
  z-index: 6;
  font-size: 0.86rem;
  color: var(--mu);
  padding: 0 20px;
}
.empty b {
  color: var(--tx);
}
.empty .btn {
  margin-top: 10px;
}
.dots span {
  animation: bk 1.2s infinite;
  opacity: 0.2;
}
.dots span:nth-child(2) {
  animation-delay: 0.2s;
}
.dots span:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes bk {
  50% {
    opacity: 1;
  }
}
.dhint {
  position: absolute;
  inset: 0;
  z-index: 7;
  display: grid;
  place-items: center;
  background: rgba(var(--ar), 0.07);
  backdrop-filter: blur(2px);
  border-radius: 26px;
  font: 700 1.1rem Outfit;
  color: var(--a);
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
}
.dhint.on {
  opacity: 1;
}
.dock {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 8px 4px;
}
.fchip {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 220px;
}
.fci {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  background: var(--sf2);
  color: var(--a);
  flex: none;
  transition: 0.3s;
}
.fchip.has .fci {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 22px -8px rgba(var(--ar), 0.7);
}
.fm b {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fm small {
  color: var(--mu);
  font-size: 0.78rem;
}
.dact {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pnote {
  font-size: 0.76rem;
  color: var(--mu);
  padding: 8px 10px 0;
}
.tl {
  list-style: none;
  margin: 10px 0 0;
  display: grid;
  gap: 8px;
  max-height: 250px;
  overflow: auto;
  padding: 2px;
}
.tl:empty {
  display: none;
}
.tr {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--bd);
  border-radius: 18px;
  background: var(--bg);
  animation: up 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes up {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}
.ti {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  background: var(--sf);
  border: 1px solid var(--bd);
  overflow: hidden;
  color: var(--a);
}
.ti img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tn {
  min-width: 0;
}
.tn b {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tn small {
  color: var(--mu);
  font-size: 0.75rem;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pb {
  height: 5px;
  border-radius: 5px;
  background: var(--bd);
  overflow: hidden;
  margin-top: 6px;
}
.pb i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.2s;
}
.tr.bad .pb i {
  background: #c4304f;
}
.tr.done .pb i {
  background: var(--ok);
}
.tr.msg .pb {
  display: none;
}
.tr-actions {
  display: flex;
  gap: 6px;
}
.tbtn {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-weight: 600;
  font-size: 0.78rem;
  padding: 8px 14px;
  border-radius: 99px;
  background: var(--grad);
  color: #fff;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
}
.tbtn.l {
  background: var(--sf2);
  color: var(--a);
}
.dnote {
  text-align: center;
  font-size: 0.8rem;
  color: var(--mu);
  margin-top: 16px;
}
.devs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 34px auto 0;
  list-style: none;
  padding: 0;
  max-width: 760px;
}
.devs li {
  padding: 8px 18px;
  border: 1px solid var(--bd);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.75);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--mu);
  transition: 0.3s;
}
.devs li:hover {
  color: var(--a);
  border-color: var(--a);
  transform: translateY(-3px);
}
section.sec {
  padding: 96px 0;
}
.hd {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 54px;
}
.eb {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 99px;
  background: rgba(var(--ar), 0.1);
  color: var(--a);
  border: 1px solid rgba(var(--ar), 0.18);
}
h2 {
  font:
    800 clamp(1.9rem, 4vw, 3.1rem)/1.06 Outfit,
    sans-serif;
  letter-spacing: -0.045em;
  margin: 14px 0;
}
.hd p {
  color: var(--mu);
}
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.tile {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--bd);
  border-radius: 30px;
  padding: 30px;
  box-shadow: var(--sh);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition:
    transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.4s;
}
.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    380px circle at var(--x, 50%) var(--y, 0%),
    rgba(var(--ar), 0.1),
    transparent 60%
  );
  opacity: 0;
  transition: 0.4s;
  pointer-events: none;
}
.tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh2);
}
.tile:hover::before {
  opacity: 1;
}
.t4 {
  grid-column: span 4;
}
.t2 {
  grid-column: span 2;
}
.t3 {
  grid-column: span 3;
}
.tile h3 {
  font: 700 1.3rem Outfit;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.tile p {
  color: var(--mu);
  font-size: 0.94rem;
}
.vis {
  position: relative;
  height: 130px;
  display: grid;
  place-items: center;
  margin-top: auto;
}
.mini {
  position: absolute;
  width: 170px;
  height: 104px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--bd);
  box-shadow: var(--sh);
  padding: 12px;
  animation: fl 6s ease-in-out infinite;
}
.mini i {
  display: block;
  height: 7px;
  border-radius: 4px;
  background: var(--bd);
  margin-bottom: 8px;
}
.mini i:first-of-type {
  width: 70%;
  background: var(--grad);
}
.mini span {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  font-size: 0.66rem;
  color: var(--mu);
  background: var(--sf2);
  border-radius: 99px;
  padding: 2px 10px;
}
.mini.a {
  left: calc(50% - 150px);
  top: 10px;
}
.mini.b {
  left: calc(50% - 20px);
  top: 26px;
  animation-delay: -3s;
}
.lnk {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  justify-content: center;
}
.nd {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--bd);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: var(--a);
  box-shadow: var(--sh);
}
.wire {
  position: relative;
  flex: 1;
  max-width: 150px;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    rgba(var(--ar), 0.5) 0 6px,
    transparent 6px 14px
  );
  background-size: 14px 2px;
  animation: wr 1s linear infinite;
}
@keyframes wr {
  to {
    background-position: 14px 0;
  }
}
.wire span {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1rem;
  box-shadow: 0 8px 18px -6px rgba(var(--ar), 0.8);
}
.qr {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--bd);
  padding: 10px;
  box-shadow: var(--sh);
  overflow: hidden;
}
.qr svg {
  width: 100%;
  height: 100%;
  fill: var(--tx);
}
.qr::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 26px;
  top: -26px;
  background: linear-gradient(180deg, transparent, rgba(var(--ar), 0.35));
  border-bottom: 2px solid var(--a);
  animation: scan 2.6s ease-in-out infinite;
}
@keyframes scan {
  to {
    top: 100%;
  }
}
.chat {
  width: 100%;
  display: grid;
  gap: 8px;
  max-width: 340px;
}
.bub {
  padding: 9px 14px;
  border-radius: 18px;
  font-size: 0.84rem;
  max-width: 80%;
  animation: bub 7s infinite;
  opacity: 0;
}
.bin {
  background: var(--sf2);
  border-bottom-left-radius: 5px;
}
.bout {
  background: var(--grad);
  color: #fff;
  justify-self: end;
  border-bottom-right-radius: 5px;
  animation-delay: 1.6s;
}
@keyframes bub {
  0%,
  6% {
    opacity: 0;
    transform: translateY(10px) scale(0.9);
  }
  14%,
  86% {
    opacity: 1;
    transform: none;
  }
  96%,
  100% {
    opacity: 0;
  }
}
.sz {
  width: 100%;
  max-width: 340px;
}
.sz .bar {
  display: block;
  height: 12px;
  border-radius: 99px;
  background: var(--sf2);
  overflow: hidden;
  border: 1px solid var(--bd);
}
.sz .bar i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--grad);
  border-radius: 99px;
  animation: fillb 5s ease-in-out infinite;
}
@keyframes fillb {
  0% {
    width: 6%;
  }
  70%,
  100% {
    width: 100%;
  }
}
.sz b {
  display: block;
  margin-top: 10px;
  font: 800 1.7rem Outfit;
  letter-spacing: -0.04em;
}
.stk {
  position: relative;
  width: 150px;
  height: 110px;
}
.stk i {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--bd);
  box-shadow: var(--sh);
  transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.stk i:nth-child(1) {
  transform: rotate(-9deg) translate(-16px, 4px);
}
.stk i:nth-child(3) {
  transform: rotate(8deg) translate(16px, 2px);
  background: var(--grad);
}
.tile:hover .stk i:nth-child(1) {
  transform: rotate(-16deg) translate(-34px, 2px);
}
.tile:hover .stk i:nth-child(3) {
  transform: rotate(15deg) translate(34px, 0);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  list-style: none;
  padding: 0;
}
.steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    rgba(var(--ar), 0.5) 0 8px,
    transparent 8px 18px
  );
  animation: wr 1.2s linear infinite;
  background-size: 18px 2px;
}
.steps li {
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--bd);
  border-radius: 30px;
  padding: 34px 28px 30px;
  box-shadow: var(--sh);
  text-align: center;
  transition: 0.4s;
}
.steps li:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh2);
}
.num {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  margin: -70px auto 18px;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #fff;
  font: 800 1.6rem Outfit;
  box-shadow:
    0 0 0 8px var(--bg),
    0 16px 30px -10px rgba(var(--ar), 0.8);
}
.steps {
  padding-top: 40px;
}
.steps h3 {
  font: 700 1.25rem Outfit;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.steps p {
  color: var(--mu);
  font-size: 0.94rem;
}
.tw {
  overflow-x: auto;
  border-radius: 28px;
  border: 1px solid var(--bd);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--sh);
}
.cmp {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 0.92rem;
}
.cmp th,
.cmp td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--bd);
}
.cmp tr:last-child > * {
  border-bottom: 0;
}
.cmp th:first-child {
  text-align: left;
  font-weight: 600;
}
.cmp thead th {
  font: 700 1rem Outfit;
  color: var(--mu);
  background: var(--sf2);
}
.cmp .us {
  background: rgba(var(--ar), 0.07);
  font-weight: 700;
}
.cmp thead .us {
  color: #fff;
  background: var(--gradx);
}
.yes {
  color: #08876b;
}
.no {
  color: #b8304f;
}
.cmp td.us.yes {
  color: #08876b;
}
.priv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.priv h2 {
  text-align: left;
  margin-top: 14px;
}
.priv p {
  color: var(--mu);
  margin-bottom: 22px;
}
.facts {
  display: grid;
  gap: 14px;
}
.facts div {
  padding: 18px 20px;
  border: 1px solid var(--bd);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--sh);
}
.facts dt {
  font: 700 1rem Outfit;
  margin-bottom: 2px;
}
.facts dd {
  color: var(--mu);
  font-size: 0.9rem;
  margin: 0;
}
.dg {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--bd);
  border-radius: 32px;
  padding: 20px;
  box-shadow: var(--sh2);
}
.dg svg {
  width: 100%;
  height: auto;
  display: block;
}
.dg .sv {
  fill: #fff;
  stroke: var(--bd);
  stroke-width: 1.5;
}
.dg text {
  font:
    600 14px Outfit,
    sans-serif;
  fill: var(--tx);
}
.dg .nt {
  font: 500 12px Inter;
  fill: var(--mu);
}
.dg .sg {
  stroke: rgba(var(--ar), 0.4);
  stroke-width: 2;
  stroke-dasharray: 4 6;
  fill: none;
  animation: flow 1.2s linear infinite;
}
.dg .dr {
  stroke: url(#dgg);
  stroke-width: 5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 2 12;
  animation: flow 0.8s linear infinite;
}
.pairs {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}
.pairs a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--bd);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  font-size: 0.92rem;
  box-shadow: var(--sh);
  transition: 0.35s;
}
.pairs a:hover {
  transform: translateY(-4px);
  border-color: var(--a);
  color: var(--a);
}
.pairs .ic {
  color: var(--a);
  font-size: 1.2rem;
}
#faq details {
  max-width: 780px;
  margin: 0 auto;
  border-bottom: 1px solid var(--bd);
  padding: 22px 4px;
}
#faq details:first-of-type {
  border-top: 1px solid var(--bd);
}
#faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font: 700 1.12rem Outfit;
  letter-spacing: -0.02em;
}
#faq summary::-webkit-details-marker {
  display: none;
}
#faq summary::after {
  content: "+";
  font-size: 1.6rem;
  line-height: 1;
  color: var(--a);
  transition: 0.3s;
  font-weight: 500;
}
#faq details[open] summary::after {
  transform: rotate(45deg);
}
#faq details p {
  color: var(--mu);
  margin-top: 10px;
}
.cta {
  border-radius: 44px;
  background: var(--gradx);
  background-size: 220% 100%;
  animation: gs 9s ease-in-out infinite alternate;
  color: #fff;
  text-align: center;
  padding: 84px 28px;
  box-shadow: var(--sh2);
  position: relative;
  overflow: hidden;
}
.cta::before,
.cta::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}
.cta::before {
  width: 440px;
  height: 440px;
  right: -110px;
  top: -160px;
}
.cta::after {
  width: 300px;
  height: 300px;
  left: -80px;
  bottom: -140px;
}
.cta > * {
  position: relative;
}
.cta h2 {
  margin: 0 auto 24px;
  max-width: 700px;
}
.cta .btn {
  background: #fff;
  color: var(--a);
  animation: none;
}
footer {
  padding: 60px 0 40px;
  margin-top: 80px;
  border-top: 1px solid var(--bd);
  color: var(--mu);
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.55);
}
.fg {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 34px;
}
.fg .fh {
  color: var(--tx);
  font: 700 1rem Outfit;
  letter-spacing: normal;
  margin: 0 0 10px;
}
.fg a {
  display: block;
  padding: 3px 0;
}
.fg a:hover {
  color: var(--a);
}
.fg .brand {
  display: inline-flex;
  padding: 0;
  color: var(--tx);
}
.fg .brand:hover {
  color: var(--tx);
}
.footer-tag {
  margin-top: 14px;
  max-width: 300px;
}
.cta-sec {
  padding: 20px 0 0;
}
.disc {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--bd);
  font-size: 0.78rem;
}
dialog.md {
  border: 0;
  padding: 34px;
  margin: auto;
  background: var(--sf);
  color: var(--tx);
  border-radius: 32px;
  width: min(440px, calc(100% - 32px));
  max-height: 92dvh;
  overflow: auto;
  box-shadow: var(--sh2);
  text-align: center;
}
dialog.md[open] {
  animation: pop 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
dialog.md::backdrop {
  background: rgba(8, 18, 46, 0.45);
  backdrop-filter: blur(6px);
}
@keyframes pop {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.95);
  }
}
.md h2 {
  font: 800 1.5rem Outfit;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
}
.md p,
.md label {
  display: block;
  color: var(--mu);
  font-size: 0.94rem;
  margin-bottom: 18px;
}
.md .hint {
  font-size: 0.78rem;
  margin: 14px 0 0;
}
.md .err {
  color: #b8304f;
  font-size: 0.84rem;
  font-weight: 600;
  min-height: 1.3em;
  margin: -8px 0 10px;
}
.md .err:empty {
  margin: 0;
  min-height: 0;
}
.md .x {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--sf2);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--mu);
}
.md .x:hover {
  color: var(--a);
}
.md .fl {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--bd);
  border-radius: 18px;
  background: var(--bg);
  margin-bottom: 18px;
}
.md .row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.md form {
  margin: 0;
}
.md input.code {
  width: 100%;
  font: 800 2rem Outfit;
  letter-spacing: 0.35em;
  text-align: center;
  padding: 14px;
  border: 1.5px solid var(--bd);
  border-radius: 18px;
  outline: 0;
  margin-bottom: 14px;
  color: var(--tx);
  background: var(--bg);
}
.md input.code[aria-invalid="true"],
.md textarea[aria-invalid="true"] {
  border-color: #b8304f;
}
.md input.code:focus,
.md textarea:focus {
  border-color: var(--a);
  box-shadow: 0 0 0 4px rgba(var(--ar), 0.14);
}
.md textarea {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  border: 1.5px solid var(--bd);
  border-radius: 18px;
  padding: 14px;
  font: 400 0.96rem Inter;
  outline: 0;
  margin-bottom: 14px;
  background: var(--bg);
  color: var(--tx);
}
.pick {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  min-width: 0;
}
.pick label {
  margin: 0;
  position: relative;
}
.pick input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.pick span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 99px;
  border: 1.5px solid var(--bd);
  background: var(--sf);
  color: var(--tx);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s;
}
.pick input:checked + span {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
}
.pick input:focus-visible + span {
  outline: 3px solid rgba(var(--ar), 0.55);
  outline-offset: 3px;
}
.qrbox {
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: 22px;
  width: max-content;
}
.qrbox svg {
  display: block;
  width: 164px;
  height: 164px;
  fill: #08122e;
}
.md .big {
  font: 800 2.2rem Outfit;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
  background: var(--gradt);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.md .lk {
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--mu);
  background: var(--bg);
  padding: 10px 12px;
  border-radius: 14px;
  margin-bottom: 14px;
  text-align: left;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  transform: translate(-50%, 30px);
  background: var(--tx);
  color: #fff;
  padding: 13px 22px;
  border-radius: 99px;
  font-size: 0.9rem;
  z-index: 130;
  opacity: 0;
  pointer-events: none;
  transition: 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: var(--sh2);
  max-width: 92%;
  text-align: center;
}
.toast.on {
  opacity: 1;
  transform: translate(-50%, 0);
}
.rv {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.9s,
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.rv.on {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.9s,
    transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.4s,
    border-color 0.3s;
}
.wd {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.45em);
  filter: blur(7px);
}
.sp.go .wd {
  animation: wr2 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  animation-delay: calc(var(--i) * 34ms);
}
@keyframes wr2 {
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}
em .wd,
.grad .wd {
  background: var(--gradt);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sp em,
.sp .grad {
  background: none;
  animation: none;
}
@media (max-width: 1000px) {
  .priv {
    grid-template-columns: 1fr;
  }
  .t4,
  .t3 {
    grid-column: span 6;
  }
  .t2 {
    grid-column: span 3;
  }
  .pairs {
    grid-template-columns: 1fr 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .steps::before {
    display: none;
  }
}
@media (max-width: 860px) {
  .links {
    display: none;
  }
  section.sec {
    padding: 64px 0;
  }
  .radar {
    aspect-ratio: 4/5;
    min-height: 0;
  }
  .nav .btn.d {
    display: none;
  }
}
@media (max-width: 620px) {
  .t2,
  .t3 {
    grid-column: span 6;
  }
  .pairs {
    grid-template-columns: 1fr;
  }
  .stage {
    padding: 12px;
    border-radius: 28px;
  }
  .hero {
    padding-top: 34px;
  }
  .tile {
    padding: 24px;
  }
  .r4 {
    display: none;
  }
}
/* ---------- Header: animated menu button + mobile menu ---------- */
.burger {
  display: none;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(var(--ar), 0.09);
  cursor: pointer;
  transition:
    background 0.3s,
    box-shadow 0.3s,
    transform 0.2s;
}
.burger:hover {
  background: rgba(var(--ar), 0.15);
}
.burger:active {
  transform: scale(0.94);
}
.burger-box {
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}
.burger-box i {
  position: absolute;
  right: 0;
  height: 2.2px;
  border-radius: 2px;
  background: var(--a);
  transition:
    top 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    width 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 0.2s,
    background 0.3s;
}
.burger-box i:nth-child(1) {
  top: 0;
  width: 18px;
}
.burger-box i:nth-child(2) {
  top: 5px;
  width: 0;
  opacity: 0;
}
.burger-box i:nth-child(3) {
  top: 10px;
  width: 11px;
}
.burger:hover .burger-box i:nth-child(3) {
  width: 18px;
}
.burger[aria-expanded="true"] {
  background: var(--grad);
  box-shadow: 0 10px 22px -8px rgba(var(--ar), 0.75);
}
.burger[aria-expanded="true"] .burger-box i {
  background: #fff;
}
.burger[aria-expanded="true"] .burger-box i:nth-child(1),
.burger[aria-expanded="true"] .burger-box i:nth-child(3) {
  top: 5px;
  width: 18px;
}
.burger[aria-expanded="true"] .burger-box i:nth-child(1) {
  transform: rotate(45deg);
}
.burger[aria-expanded="true"] .burger-box i:nth-child(3) {
  transform: rotate(-45deg);
}

/* ---------- Compare: competitor switcher (phones only) ---------- */
.vs {
  display: none;
}

/* ---------- Footer columns (collapsible on phones) ---------- */
.fcol summary {
  list-style: none;
  pointer-events: none; /* always open on desktop */
}
.fcol summary::-webkit-details-marker {
  display: none;
}
.fcol nav {
  display: grid;
}

@media (max-width: 860px) {
  .burger {
    display: grid;
  }
  .menu {
    display: grid;
    grid-template-rows: 0fr;
    visibility: hidden;
    transition:
      grid-template-rows 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
      visibility 0s 0.4s;
  }
  .menu.open {
    grid-template-rows: 1fr;
    visibility: visible;
    border-top: 1px solid var(--bd);
    transition:
      grid-template-rows 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
      visibility 0s;
  }
  .menu-panel {
    min-height: 0;
    overflow: hidden;
    display: grid;
    gap: 8px;
    padding-inline: 16px;
  }
  .menu-panel > :first-child {
    margin-top: 14px;
  }
  .menu-panel a:not(.btn) {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 16px;
    border: 1px solid var(--bd);
    background: rgba(255, 255, 255, 0.75);
    font:
      600 1.02rem Outfit,
      sans-serif;
    color: var(--tx);
    transition:
      border-color 0.25s,
      color 0.25s,
      transform 0.25s;
  }
  .menu-panel a:not(.btn) .ic {
    color: var(--a);
    font-size: 1.1rem;
    transition: transform 0.25s;
  }
  .menu-panel a:not(.btn):hover,
  .menu-panel a:not(.btn):active {
    border-color: var(--a);
    color: var(--a);
  }
  .menu-panel a:not(.btn):hover .ic {
    transform: translateX(3px);
  }
  .menu-cta {
    min-height: 52px;
    margin: 6px 0 18px;
  }

  /* Footer: brand on top, sections fold away */
  .site-footer {
    padding: 36px 0 28px;
    margin-top: 56px;
  }
  .fg {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .fg > div:first-child {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--bd);
  }
  .footer-tag {
    margin-top: 10px;
    font-size: 0.88rem;
  }
  .fcol {
    border-bottom: 1px solid var(--bd);
  }
  .fcol summary {
    pointer-events: auto;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
  }
  .fcol summary::after {
    content: "";
    width: 9px;
    height: 9px;
    margin-right: 4px;
    border-right: 2px solid var(--a);
    border-bottom: 2px solid var(--a);
    transform: translateY(-3px) rotate(45deg);
    transition: transform 0.3s;
  }
  .fcol[open] summary::after {
    transform: translateY(2px) rotate(-135deg);
  }
  .fg .fcol .fh {
    margin: 0;
  }
  .fcol nav {
    padding-bottom: 12px;
  }
  .fg .fcol a {
    padding: 9px 0;
  }
  .disc {
    margin-top: 22px;
    padding-top: 0;
    border-top: 0;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .vs {
    display: flex;
    gap: 4px;
    width: fit-content;
    max-width: 100%;
    margin: -30px auto 18px;
    padding: 5px;
    border: 1px solid var(--bd);
    border-radius: 99px;
    background: var(--sf);
    box-shadow: var(--sh);
  }
  .vs legend {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .vs label {
    position: relative;
  }
  .vs input {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    cursor: pointer;
  }
  .vs span {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 99px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--mu);
    white-space: nowrap;
    transition:
      background 0.25s,
      color 0.25s;
  }
  .vs input:checked + span {
    background: var(--grad);
    color: #fff;
    box-shadow: 0 8px 18px -8px rgba(var(--ar), 0.8);
  }
  .vs input:focus-visible + span {
    outline: 3px solid rgba(var(--ar), 0.55);
    outline-offset: 2px;
  }

  /* Feature | Dropbeam | the chosen competitor: fits without sideways scrolling */
  .tw {
    overflow: hidden; /* nothing to scroll now; keeps the rounded corners clean */
    border-radius: 24px;
  }
  .cmp {
    min-width: 0;
    table-layout: fixed;
    font-size: 0.88rem;
  }
  .cmp th,
  .cmp td {
    padding: 14px 12px;
  }
  .cmp th:first-child {
    width: 46%;
  }
  .cmp thead th {
    font-size: 0.92rem;
  }
  .cmp tr > :nth-child(n + 3) {
    display: none;
  }
  #compare:has(input[value="airdrop"]:checked) .cmp tr > :nth-child(3),
  #compare:has(input[value="email"]:checked) .cmp tr > :nth-child(4),
  #compare:has(input[value="cloud"]:checked) .cmp tr > :nth-child(5) {
    display: table-cell;
  }
}

/* ---------- Phones: smaller cards, tighter vertical rhythm ---------- */
@media (max-width: 620px) {
  .wrap {
    padding: 0 16px;
  }
  .nav {
    height: 62px;
  }
  .brand {
    font-size: 1.3rem;
  }
  .bm {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }
  html {
    scroll-padding-top: calc(env(safe-area-inset-top, 0px) + 72px);
  }

  /* Hero */
  .hero {
    padding: 22px 0 8px;
  }
  .pill {
    padding: 5px 12px;
    font-size: 0.76rem;
  }
  h1 {
    font-size: clamp(2.1rem, 9.6vw, 2.6rem);
    margin: 14px auto 10px;
  }
  .lede {
    font-size: 0.98rem;
    line-height: 1.55;
    margin-bottom: 20px;
  }

  /* Sender card */
  .stage {
    padding: 10px;
    border-radius: 24px;
  }
  .stage::before {
    border-radius: 25px;
  }
  .sbar {
    padding: 2px 4px 10px;
    gap: 8px;
  }
  .radar {
    aspect-ratio: 5 / 6; /* tall enough that device labels clear the centre */
    border-radius: 18px;
  }
  .me2 {
    flex: 1 1 auto;
    min-width: 0;
    gap: 8px;
  }
  .me2 b {
    font-size: 1rem;
  }
  .me2 > .ic {
    display: none; /* the radar already shows this device's icon */
  }
  .chip {
    flex: none;
    padding: 6px 11px;
    font-size: 0.72rem;
  }
  .me-core {
    width: 62px;
    height: 62px;
    font-size: 1.6rem;
  }
  .dev-ring {
    width: 56px;
    height: 56px;
  }
  .dev-core {
    font-size: 1.4rem;
  }
  .empty {
    bottom: 10px;
    font-size: 0.8rem;
  }
  .dhint {
    border-radius: 18px;
  }
  .dock {
    gap: 10px;
    padding: 10px 2px 2px;
  }
  .fci {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }
  .dact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
  .dact .btn {
    width: 100%;
    padding-inline: 10px;
  }
  #pickBtn {
    grid-column: 1 / -1;
    order: -1;
  }
  .pnote {
    padding: 8px 4px 0;
  }
  .tr {
    padding: 9px 10px;
    gap: 10px;
    grid-template-columns: 38px 1fr auto;
    border-radius: 14px;
  }
  .ti {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }
  .dnote {
    margin-top: 12px;
    font-size: 0.76rem;
  }
  .devs {
    gap: 6px;
    margin-top: 16px;
  }
  .devs li {
    padding: 5px 12px;
    font-size: 0.78rem;
  }

  /* Section rhythm */
  section.sec {
    padding: 44px 0;
  }
  .hd {
    margin-bottom: 24px;
  }
  .eb {
    font-size: 0.68rem;
    padding: 5px 12px;
  }
  h2 {
    font-size: clamp(1.6rem, 7vw, 1.9rem);
    margin: 10px 0 8px;
  }
  .hd p {
    font-size: 0.92rem;
  }

  /* Feature cards */
  .bento {
    gap: 10px;
  }
  .tile {
    padding: 18px;
    gap: 10px;
    border-radius: 20px;
  }
  .tile h3 {
    font-size: 1.08rem;
    margin-bottom: 4px;
  }
  .tile p {
    font-size: 0.87rem;
    line-height: 1.5;
  }
  .vis {
    height: 86px;
  }
  .mini {
    width: 128px;
    height: 76px;
    padding: 9px;
  }
  .mini.a {
    left: calc(50% - 112px);
    top: 2px;
  }
  .mini.b {
    left: calc(50% - 14px);
    top: 12px;
  }
  .nd {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
  .qr {
    width: 84px;
    height: 84px;
    padding: 7px;
    border-radius: 12px;
  }
  .chat {
    gap: 6px;
  }
  .bub {
    padding: 7px 12px;
    font-size: 0.78rem;
  }
  .sz b {
    font-size: 1.35rem;
    margin-top: 6px;
  }
  .stk {
    width: 110px;
    height: 76px;
  }

  /* How it works: number beside the text instead of a tall centred card */
  .steps {
    gap: 10px;
    padding-top: 0;
  }
  .steps li {
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 14px;
    align-items: start;
    text-align: left;
    padding: 16px;
    border-radius: 20px;
  }
  .num {
    grid-row: span 2;
    width: 44px;
    height: 44px;
    margin: 0;
    font-size: 1.15rem;
    box-shadow: 0 10px 20px -8px rgba(var(--ar), 0.8);
  }
  .steps h3 {
    font-size: 1.05rem;
    margin-bottom: 2px;
  }
  .steps p {
    font-size: 0.87rem;
    line-height: 1.5;
  }

  /* Compare */
  .vs {
    margin: -12px auto 14px;
  }
  .cmp th,
  .cmp td {
    padding: 11px 10px;
    font-size: 0.84rem;
  }

  /* Privacy */
  .priv {
    gap: 20px;
  }
  .priv p {
    font-size: 0.92rem;
    margin-bottom: 16px;
  }
  .facts {
    gap: 10px;
  }
  .facts div {
    padding: 14px 16px;
    border-radius: 16px;
  }
  .dg {
    padding: 10px;
    border-radius: 22px;
    max-width: 340px;
    margin: 0 auto;
  }

  /* Compatibility: two columns of small chips */
  .pairs {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .pairs a {
    gap: 6px;
    padding: 11px 8px;
    border-radius: 14px;
    font-size: 0.78rem;
  }
  .pairs .ic {
    font-size: 0.95rem;
    flex: none;
  }

  /* FAQ */
  #faq details {
    padding: 15px 2px;
  }
  #faq summary {
    font-size: 0.98rem;
    align-items: center;
  }
  #faq details p {
    font-size: 0.9rem;
  }

  /* Closing call to action */
  .cta {
    padding: 40px 20px;
    border-radius: 26px;
  }
  .cta h2 {
    margin-bottom: 18px;
    font-size: 1.5rem;
  }
  .site-footer {
    margin-top: 40px;
    padding: 28px 0 22px;
  }
}

/* Smoothly animate the footer accordion where the browser supports it. */
@supports selector(::details-content) {
  :root {
    interpolate-size: allow-keywords;
  }
  .fcol::details-content {
    block-size: 0;
    overflow: hidden;
    transition:
      block-size 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
      content-visibility 0.35s allow-discrete;
  }
  .fcol[open]::details-content {
    block-size: auto;
  }
}

/* !important is intentional: it must beat every component-level animation */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after,
  ::backdrop {
    animation: none !important;
    transition: none !important;
  }
  .rv {
    opacity: 1;
    transform: none;
  }
  .wd {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

/* Celebration particles created by effects.js */
.confetti {
  position: fixed;
  width: 9px;
  height: 9px;
  margin: -4px;
  z-index: 120;
  pointer-events: none;
  transition:
    transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 0.9s;
}

/* ---------- This device: name you can tap to rename ---------- */
.me-text {
  flex: 1 1 auto;
  display: grid;
  justify-items: start;
  line-height: 1.2;
  min-width: 0;
}
.me-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mu);
}
.me-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 32px;
  margin: 1px 0 1px -6px;
  padding: 2px 8px 2px 6px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s;
}
.me-name:hover {
  background: rgba(var(--ar), 0.08);
}
.me-name b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.me2 .me-name .ic {
  flex: none;
  font-size: 0.95rem;
  color: var(--a);
}
.me2 .me-text small {
  font-size: 0.72rem;
}
.me small {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.md .name-input {
  width: 100%;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--bd);
  border-radius: 16px;
  outline: 0;
  background: var(--bg);
  color: var(--tx);
  font:
    700 1.15rem Outfit,
    sans-serif;
  text-align: center;
}
.md .name-input:focus {
  border-color: var(--a);
  box-shadow: 0 0 0 4px rgba(var(--ar), 0.14);
}
.md .name-input[aria-invalid="true"] {
  border-color: #b8304f;
}
.name-suggest {
  margin-bottom: 4px;
}
.sugg {
  min-height: 36px;
  padding: 6px 14px;
  border: 1.5px dashed rgba(var(--ar), 0.35);
  border-radius: 99px;
  background: rgba(var(--ar), 0.05);
  color: var(--a);
  font:
    600 0.82rem Inter,
    sans-serif;
  cursor: pointer;
  transition: background 0.2s;
}
.sugg:hover {
  background: rgba(var(--ar), 0.12);
}

/* Toasts size to their text instead of to half the viewport. */
.toast {
  width: max-content;
  max-width: calc(100% - 32px);
}

/* ---------- Guides ---------- */
.guides {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.guide {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--bd);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--sh);
  transition:
    transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.4s,
    border-color 0.3s;
}
.guide:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh2);
  border-color: rgba(var(--ar), 0.35);
}
.guide-vis {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}
.guide-vis .nd {
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
}
.guide-vis .wire {
  flex: 0 1 54px;
}
.guide-meta {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--a);
}
.guide h3 {
  font:
    700 1.08rem/1.3 Outfit,
    sans-serif;
  letter-spacing: -0.02em;
}
.guide p:not(.guide-meta) {
  color: var(--mu);
  font-size: 0.88rem;
  line-height: 1.5;
}
.guide-open {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  min-height: 40px;
  margin-top: auto;
  padding: 0 2px;
  border: 0;
  background: none;
  color: var(--a);
  font:
    600 0.88rem Inter,
    sans-serif;
  cursor: pointer;
}
.guide-open .ic {
  transition: transform 0.25s;
}
.guide-open:hover .ic {
  transform: translateX(3px);
}

/* Reader dialog */
dialog.guide-md {
  width: min(560px, calc(100% - 32px));
  text-align: left;
}
.md.guide-md .guide-meta {
  margin: 0 0 4px;
  color: var(--a);
  font-size: 0.7rem;
}
.guide-md h2 {
  margin-bottom: 16px;
  padding-right: 40px;
}
.guide-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.guide-steps li {
  counter-increment: step;
  position: relative;
  padding: 12px 14px 12px 52px;
  border: 1px solid var(--bd);
  border-radius: 16px;
  background: var(--bg);
  color: var(--mu);
  font-size: 0.9rem;
  line-height: 1.5;
}
.guide-steps li::before {
  content: counter(step);
  position: absolute;
  left: 12px;
  top: 12px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font:
    700 0.85rem Outfit,
    sans-serif;
}
.guide-steps b {
  display: block;
  color: var(--tx);
  font-weight: 600;
}
.md .guide-tip {
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(var(--ar), 0.07);
  color: var(--tx);
  font-size: 0.86rem;
}

@media (max-width: 1000px) {
  .guides {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Desktop & tablet: tighter vertical rhythm ---------- */
@media (min-width: 621px) {
  .hero {
    padding: 40px 0 20px;
  }
  h1 {
    margin: 18px auto 14px;
  }
  .lede {
    margin-bottom: 26px;
  }
  .dnote {
    margin-top: 12px;
  }
  .devs {
    margin-top: 22px;
  }
  section.sec {
    padding: 68px 0;
  }
  .hd {
    margin-bottom: 34px;
  }
  h2 {
    margin: 10px 0;
  }
  .bento {
    gap: 14px;
  }
  .tile {
    padding: 24px;
    gap: 14px;
    border-radius: 26px;
  }
  .vis {
    height: 112px;
  }
  .steps {
    gap: 16px;
    padding-top: 34px;
  }
  .steps::before {
    top: 33px;
  }
  .steps li {
    padding: 30px 24px 24px;
    border-radius: 26px;
  }
  .num {
    width: 60px;
    height: 60px;
    margin: -60px auto 14px;
    font-size: 1.4rem;
  }
  .priv {
    gap: 44px;
  }
  .facts {
    gap: 12px;
  }
  .pairs {
    gap: 10px;
  }
  .pairs a {
    padding: 13px;
  }
  #faq details {
    padding: 18px 4px;
  }
  .cta {
    padding: 60px 28px;
    border-radius: 36px;
  }
  .cta h2 {
    margin-bottom: 20px;
  }
  .site-footer {
    margin-top: 56px;
    padding: 44px 0 30px;
  }
  .disc {
    margin-top: 26px;
  }
}

/* ---------- Phones: even compatibility chips + guides ---------- */
@media (max-width: 620px) {
  .pairs {
    grid-auto-rows: 1fr; /* every chip the same height */
  }
  .pairs a {
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    column-gap: 6px;
    row-gap: 1px;
    height: 100%;
    min-height: 50px;
    padding: 8px 10px;
    line-height: 1.3;
    text-align: center;
  }
  .pairs a span {
    white-space: nowrap; /* a long name moves to its own line instead of breaking */
  }

  /* Swipe through guides sideways instead of a long vertical stack. */
  .guides {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 80%;
    gap: 10px;
    margin-inline: -16px;
    padding: 4px 16px 14px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 16px;
    scrollbar-width: none;
  }
  .guides::-webkit-scrollbar {
    display: none;
  }
  .guide {
    scroll-snap-align: start;
  }
  .guide {
    padding: 16px 18px;
    border-radius: 20px;
    gap: 6px;
  }
  .guide-vis {
    margin-bottom: 2px;
  }
  .guide-vis .nd {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }
  dialog.guide-md {
    padding: 26px 20px;
  }
  .guide-steps li {
    padding: 10px 12px 10px 48px;
    font-size: 0.87rem;
  }
}

/* ---------- Guide pages ---------- */
.guide-hero h1 {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  max-width: 820px;
}
.crumbs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--mu);
}
.crumbs a:hover {
  color: var(--a);
}
.crumbs [aria-current] {
  color: var(--tx);
  font-weight: 600;
}
.art {
  padding: 48px 0 8px;
}
.art-wrap {
  max-width: 780px;
}
.art h2 {
  margin: 44px 0 12px;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  text-align: left;
}
.art h2:first-child {
  margin-top: 0;
}
.art p,
.art-list li {
  color: var(--mu);
  font-size: 1rem;
  line-height: 1.7;
}
.art p + p {
  margin-top: 12px;
}
.art a:not(.btn) {
  color: var(--a);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.art .pairs a {
  text-decoration: none;
  color: inherit;
}
.art b {
  color: var(--tx);
}
.art code {
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--sf2);
  font-size: 0.9em;
}
.art .guide-steps {
  margin-top: 4px;
}
.art .guide-steps li {
  font-size: 0.98rem;
}
.art-tip {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(var(--ar), 0.07);
  border: 1px solid rgba(var(--ar), 0.15);
}
.art-list {
  display: grid;
  gap: 8px;
  padding-left: 1.2em;
}
.art-table {
  margin-top: 8px;
}
.art-table .cmp {
  min-width: 560px;
}
.art-table .cmp th[scope="row"] {
  text-align: left;
}
.art-table .cmp td:last-child {
  text-align: left;
  color: var(--mu);
  font-weight: 400;
}
.art-faq {
  margin-top: 8px;
}
.art-faq details {
  max-width: none;
}
.related {
  grid-template-columns: repeat(3, 1fr);
  max-width: none;
}

@media (max-width: 620px) {
  .art {
    padding-top: 32px;
  }
  .art h2 {
    margin-top: 34px;
  }
  .art p,
  .art-list li {
    font-size: 0.94rem;
  }
  .related {
    grid-template-columns: 1fr 1fr;
  }
  /* On phones the comparison table swaps to stacked rows instead of scrolling. */
  .art-table .cmp {
    min-width: 0;
  }
  .art-table .cmp thead {
    display: none;
  }
  .art-table .cmp tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--bd);
  }
  .art-table .cmp tr:last-child {
    border-bottom: 0;
  }
  .art-table .cmp th[scope="row"] {
    grid-column: 1 / -1;
    width: auto; /* undo the homepage table's first-column width */
    padding-bottom: 2px;
    border-bottom: 0;
  }
  .art-table .cmp td {
    display: block !important; /* beats the homepage table's column switcher */
    border: 0;
    padding: 4px 12px;
    text-align: left;
  }
  .art-table .cmp td:nth-child(2)::before {
    content: "Cable: ";
    color: var(--mu);
    font-weight: 400;
  }
  .art-table .cmp td:nth-child(3)::before {
    content: "Install: ";
    color: var(--mu);
    font-weight: 400;
  }
  .art-table .cmp td:last-child {
    grid-column: 1 / -1;
    padding-bottom: 12px;
  }
}

/* Long brand name: keep the header on one line on small phones. */
@media (max-width: 380px) {
  .brand {
    font-size: 1.12rem;
    gap: 8px;
  }
}

.disc a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.disc a:hover {
  color: var(--a);
}
.fg nav a[aria-current="page"] {
  color: var(--a);
  font-weight: 600;
}

/* ---------- Inner pages: About, Contact, legal, Guides hub, 404 ---------- */
.page-hero {
  padding-bottom: 8px;
}
.page-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 820px;
}
.updated {
  margin-top: -18px;
  font-size: 0.82rem;
  color: var(--mu);
}
.lede-link {
  color: var(--a);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Legal pages: contents on the left, text on the right */
.legal {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  max-width: 1080px;
  padding-top: 28px;
}
.toc {
  position: sticky;
  top: calc(env(safe-area-inset-top, 0px) + 92px);
  padding: 18px;
  border: 1px solid var(--bd);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--sh);
}
.toc-title {
  margin-bottom: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mu);
}
.toc ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.toc a {
  display: block;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 0.86rem;
  color: var(--mu);
  transition:
    background 0.2s,
    color 0.2s;
}
.toc a:hover,
.toc a[aria-current] {
  background: rgba(var(--ar), 0.08);
  color: var(--a);
}
.toc a[aria-current] {
  font-weight: 600;
}
.legal-body {
  padding-top: 0;
}
.legal-body section {
  scroll-margin-top: 96px;
}
.legal-body section + section {
  margin-top: 34px; /* each section's heading is its first child, which drops the usual heading gap */
}
.legal-body .art-list {
  margin-top: 8px;
}

/* About */
.about-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 8px 0 16px;
}
.about-points > div {
  padding: 18px;
  border: 1px solid var(--bd);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--sh);
}
.about-points h3 {
  margin-bottom: 4px;
  font: 700 1.05rem Outfit, sans-serif;
  color: var(--a);
}
.about-points p {
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Contact topics */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.art .contact-cards a {
  display: grid;
  gap: 2px;
  height: 100%;
  padding: 16px 18px;
  border: 1px solid var(--bd);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--sh);
  text-decoration: none;
  transition:
    border-color 0.25s,
    transform 0.25s;
}
.art .contact-cards a:hover {
  border-color: var(--a);
  transform: translateY(-2px);
}
.contact-cards b {
  color: var(--a);
}
.contact-cards span {
  font-size: 0.88rem;
  color: var(--mu);
}

/* Guides hub */
.hub {
  padding-top: 32px;
}
.hub-grid {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin: 0 auto;
}
.guide-h {
  margin: 0;
  font: 700 1.15rem/1.3 Outfit, sans-serif;
  letter-spacing: -0.02em;
}

/* 404 */
.not-found {
  padding: 64px 0 40px;
}
.nf-code {
  font: 800 clamp(4.5rem, 16vw, 8rem) / 1 Outfit, sans-serif;
  letter-spacing: -0.05em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nf-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

@media (max-width: 860px) {
  .legal {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .toc {
    position: static;
  }
  .toc ol {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 620px) {
  .updated {
    margin-top: -10px;
  }
  .about-points,
  .contact-cards {
    grid-template-columns: 1fr;
  }
  .toc {
    padding: 14px;
  }
  .toc a {
    padding: 5px 8px;
    font-size: 0.8rem;
  }
  /* The hub is the destination: a vertical list reads better than a swipe row here. */
  .guides.hub-grid {
    grid-auto-flow: row;
    grid-template-columns: 1fr;
    grid-auto-columns: auto;
    margin-inline: 0;
    padding: 0;
    overflow: visible;
    scroll-snap-type: none;
  }
}
.all-guides {
  margin-top: 20px;
  text-align: center;
}
.guide-hero .updated {
  margin: -16px 0 22px;
}

@media (max-width: 620px) {
  .legal-body section + section {
    margin-top: 26px;
  }
  .art .contact-cards a {
    padding: 12px 16px;
    border-radius: 16px;
  }
}