:root {
  --paper: #f6f7f9;
  --paper-2: #eef1f5;
  --card: #ffffff;
  --ink: #0e1420;
  --ink-2: #1a2333;
  --ink-soft: #44506a;
  --mut: #6b7688;
  --line: rgba(15, 23, 42, 0.12);
  --line-soft: rgba(15, 23, 42, 0.07);
  --acc: #2f5bff;
  --acc-2: #1d4ed8;
  --acc-soft: #eaf0ff;
  --cyn: #0e7490;
  --cyn-soft: #e3f2f6;
  --threat: #dc2626;
  --threat-soft: #fdeaea;
  --dark: #0a0f1a;
  --dark-2: #0f1626;
  --dark-line: rgba(255, 255, 255, 0.14);
  --dark-mut: #9aa7bd;
  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 10px;
  --f-disp: "Unbounded", sans-serif;
  --f-head: "Space Grotesk", sans-serif;
  --f-body: "Inter", sans-serif;
  --f-mono: "JetBrains Mono", monospace;
  --sh-1: 0 24px 60px -24px rgba(15, 23, 42, 0.28);
  --sh-2: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--f-body);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

body h1,
body h2,
body h3,
body h4,
body h5 {
  font-family: var(--f-head);
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

body h1 {
  font-size: clamp(32px, 4.6vw, 62px);
  font-weight: 700;
}

body h2 {
  font-size: clamp(25px, 3.2vw, 40px);
  font-weight: 700;
}

body h3 {
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 600;
}

body h4 {
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 600;
}

body h5 {
  font-size: 15px;
  font-weight: 600;
}

p {
  line-height: 1.7;
  color: var(--ink-soft);
}

a {
  color: var(--acc-2);
  text-decoration: none;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

a:hover {
  color: var(--acc);
}

button {
  font-family: inherit;
  cursor: pointer;
}

.shell {
  width: min(1240px, calc(100% - 40px));
  margin-inline: auto;
}

.sec {
  position: relative;
  padding: clamp(64px, 9vw, 128px) 0;
}

.sec-tight {
  padding: clamp(44px, 6vw, 80px) 0;
}

.sec-dark {
  background-color: var(--dark);
  color: #e8edf6;
}

.sec-dark h1,
.sec-dark h2,
.sec-dark h3,
.sec-dark h4,
.sec-dark h5 {
  color: #f3f6fc;
}

.sec-dark p {
  color: var(--dark-mut);
}

.sec-alt {
  background: var(--paper-2);
}

.has-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.has-bg-fixed {
  background-attachment: fixed;
}

.iso-bg {
  background-image:
    linear-gradient(30deg, var(--line-soft) 1px, transparent 1px),
    linear-gradient(150deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 32px;
}

.iso-bg-dark {
  background-image:
    linear-gradient(30deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(150deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 32px;
}

.dot-bg {
  background-image: radial-gradient(var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc-2);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.eyebrow.center::after {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.sec-dark .eyebrow {
  color: #7ea0ff;
}

.h-hero {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: clamp(34px, 5.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.h-sec {
  font-size: clamp(28px, 3.6vw, 50px);
  font-weight: 700;
}

.h-sub {
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 600;
}

.h-card {
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 600;
}

.lead {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.75;
}

.lead-sm {
  font-size: 15px;
  line-height: 1.7;
}

.mono {
  font-family: var(--f-mono);
}

.idx {
  font-family: var(--f-disp);
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(47, 91, 255, 0.4);
  line-height: 1;
}

.sec-dark .idx {
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.3);
}

.idx-solid {
  font-family: var(--f-disp);
  font-weight: 800;
  color: var(--paper-2);
  line-height: 1;
}

.sec-dark .idx-solid {
  color: rgba(255, 255, 255, 0.06);
}

.big-num {
  font-family: var(--f-disp);
  font-weight: 800;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.01em;
}

.txt-acc {
  color: var(--acc-2);
}

.txt-cyn {
  color: var(--cyn);
}

.txt-threat {
  color: var(--threat);
}

.strike {
  position: relative;
  display: inline-block;
}

.strike::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  top: 52%;
  height: 3px;
  background: var(--threat);
  transform: rotate(-2deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
  white-space: nowrap;
}

.btn i {
  font-size: 16px;
}

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

.btn-primary {
  background: var(--acc-2);
  color: #fff;
  box-shadow: 0 14px 34px -14px rgba(29, 78, 216, 0.65);
}

.btn-primary:hover {
  background: var(--acc);
  color: #fff;
  box-shadow: 0 18px 40px -14px rgba(29, 78, 216, 0.75);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  background: var(--ink-2);
  color: #fff;
}

.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-line:hover {
  background: var(--ink);
  color: #fff;
}

.btn-line-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-line-light:hover {
  background: #fff;
  color: var(--ink);
}

.btn-white {
  background: #fff;
  color: var(--ink);
}

.btn-white:hover {
  color: var(--acc-2);
}

.btn-cyn {
  background: var(--cyn);
  color: #fff;
}

.btn-cyn:hover {
  background: #0b5d74;
  color: #fff;
}

.btn-sm {
  padding: 11px 20px;
  font-size: 13px;
}

.btn-lg {
  padding: 19px 38px;
  font-size: 17px;
}

.btn-block {
  width: 100%;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.chip i {
  color: var(--acc-2);
  font-size: 12px;
}

.sec-dark .chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--dark-line);
  color: #c6cfdf;
}

.badge-acc {
  border-color: rgba(47, 91, 255, 0.35);
  background: var(--acc-soft);
  color: var(--acc-2);
}

.badge-cyn {
  border-color: rgba(14, 116, 144, 0.3);
  background: var(--cyn-soft);
  color: var(--cyn);
}

.badge-threat {
  border-color: rgba(220, 38, 38, 0.3);
  background: var(--threat-soft);
  color: var(--threat);
}

.card {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-2);
}

.sec-dark .card {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--dark-line);
  box-shadow: none;
}

.hr {
  height: 1px;
  background: var(--line);
  border: 0;
}

.sec-dark .hr {
  background: var(--dark-line);
}

.frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame-arch {
  border-radius: 220px 220px var(--r-lg) var(--r-lg);
}

.icon-tile {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: var(--acc-soft);
  color: var(--acc-2);
  flex: 0 0 auto;
}

.icon-tile.cyn {
  background: var(--cyn-soft);
  color: var(--cyn);
}

.icon-tile.threat {
  background: var(--threat-soft);
  color: var(--threat);
}

.sec-dark .icon-tile {
  background: rgba(126, 160, 255, 0.12);
  color: #7ea0ff;
}

.sec-dark .icon-tile.threat {
  background: rgba(220, 38, 38, 0.15);
  color: #ff8a8a;
}

.sec-dark .icon-tile.cyn {
  background: rgba(34, 211, 238, 0.12);
  color: #67e8f9;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.6;
  color: var(--ink-soft);
}

.check-list li i {
  margin-top: 4px;
  color: var(--acc-2);
  font-size: 14px;
}

.sec-dark .check-list li {
  color: var(--dark-mut);
}

.sec-dark .check-list li i {
  color: #7ea0ff;
}

.meter {
  height: 8px;
  border-radius: 99px;
  background: var(--paper-2);
  overflow: hidden;
}

.meter > i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--acc-2), var(--acc));
}

.meter.cyn > i {
  background: linear-gradient(90deg, #0e7490, #22d3ee);
}

.meter.threat > i {
  background: linear-gradient(90deg, #991b1b, var(--threat));
}

.sec-dark .meter {
  background: rgba(255, 255, 255, 0.1);
}

.stat {
  display: grid;
  gap: 6px;
}

.stat b {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 40px);
  color: var(--ink);
}

.sec-dark .stat b {
  color: #fff;
}

.stat span {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mut);
}

.marquee {
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sec-dark .marquee,
.marquee.dark {
  border-color: var(--dark-line);
}

.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 36s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 34px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  color: var(--ink-2);
}

.marquee-item i {
  color: var(--acc-2);
  font-size: 13px;
}

.marquee.dark .marquee-item {
  color: #d4dcea;
}

.marquee.dark .marquee-item i {
  color: #7ea0ff;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.stamp {
  width: 110px;
  height: 110px;
  border: 2px dashed var(--acc-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acc-2);
  transform: rotate(-10deg);
  animation: stamp-spin 14s linear infinite;
  padding: 12px;
}

@keyframes stamp-spin {
  to {
    transform: rotate(350deg);
  }
}

.dash-link {
  position: relative;
  height: 2px;
  background-image: linear-gradient(90deg, var(--line) 55%, transparent 45%);
  background-size: 12px 2px;
  background-repeat: repeat-x;
}

.sec-dark .dash-link {
  background-image: linear-gradient(
    90deg,
    var(--dark-line) 55%,
    transparent 45%
  );
}

.site-topbar {
  background: var(--ink);
  color: #c6cfdf;
  font-family: var(--f-mono);
  font-size: 12px;
}

.site-topbar .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 9px;
  padding-bottom: 9px;
}

.site-topbar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-topbar i {
  color: #7ea0ff;
  font-size: 11px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(246, 247, 249, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}

.site-header .shell {
  display: flex;
  align-items: center;
  gap: 26px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand img {
  height: 44px;
  width: auto;
}

.brand-name {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.1;
}

.brand-name small {
  display: block;
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--acc-2);
}

.main-nav {
  margin-left: auto;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: inline-flex;
  white-space: nowrap;
  padding: 10px 13px;
  border-radius: 999px;
  font-family: var(--f-head);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-soft);
}

.main-nav a:hover {
  color: var(--acc-2);
  background: var(--acc-soft);
}

.main-nav a.nav-cta {
  color: var(--acc-2);
  border: 1px solid rgba(47, 91, 255, 0.35);
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  font-size: 18px;
  align-items: center;
  justify-content: center;
}

.mmenu {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: var(--dark);
  color: #e8edf6;
  padding: 28px 22px 40px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
}

.mmenu.open {
  transform: translateX(0);
}

.mmenu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}

.mmenu-close {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--dark-line);
  background: transparent;
  color: #fff;
  font-size: 18px;
}

.mmenu nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
}

.mmenu nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  border-bottom: 1px solid var(--dark-line);
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 19px;
  color: #f3f6fc;
}

.mmenu nav a i {
  font-size: 13px;
  color: #7ea0ff;
}

.mmenu-contacts {
  margin-top: 28px;
  display: grid;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--dark-mut);
}

.mmenu-contacts span {
  display: flex;
  gap: 10px;
  align-items: center;
}

.mmenu-contacts i {
  color: #7ea0ff;
  width: 16px;
}

.site-footer {
  background: var(--dark);
  color: var(--dark-mut);
  position: relative;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 44px;
  padding: 72px 0 48px;
}

@media (max-width: 1023px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    padding: 56px 0 36px;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 44px 0 30px;
  }
}

.footer-brand img {
  height: 52px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--dark-mut);
  font-size: 14px;
  max-width: 340px;
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.footer-socials a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--dark-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #c6cfdf;
  font-size: 15px;
}

.footer-socials a:hover {
  background: var(--acc-2);
  border-color: var(--acc-2);
  color: #fff;
}

.footer-col h4 {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #7ea0ff;
  margin: 0 0 18px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.footer-col a {
  color: var(--dark-mut);
  font-size: 14px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-contacts {
  display: grid;
  gap: 14px;
  font-size: 14px;
}

.footer-contacts div {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.6;
}

.footer-contacts i {
  color: #7ea0ff;
  margin-top: 4px;
  width: 16px;
  flex: 0 0 auto;
}

.footer-contacts a {
  color: #e8edf6;
}

.footer-legal-row {
  border-top: 1px solid var(--dark-line);
  padding: 26px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 12px;
  color: #7c8aa5;
}

.footer-legal-row ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-legal-row a {
  color: #7c8aa5;
}

.footer-legal-row a:hover {
  color: #fff;
}

.footer-reg {
  font-size: 12px;
  line-height: 1.8;
  color: #7c8aa5;
}

.footer-frieze {
  font-family: var(--f-disp);
  font-weight: 800;
  font-size: clamp(52px, 11vw, 170px);
  line-height: 0.9;
  text-align: center;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.045);
  white-space: nowrap;
  user-select: none;
  padding-bottom: 8px;
}

.hero-slider {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--dark);
  color: #e8edf6;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.8s ease,
    visibility 0.8s;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.hero-slide .shell {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  padding-top: clamp(90px, 12vh, 140px);
  padding-bottom: clamp(90px, 12vh, 150px);
}

@media (max-width: 900px) {
  .hero-slide .shell {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 96px;
    padding-bottom: 60px;
  }
  body .hero-slide h1,
  body .hero-slide h2 {
    font-size: clamp(26px, 7.4vw, 42px);
  }
  .hero-slide .hero-media {
    min-height: 300px;
  }
  .hero-slide .iso-stack {
    min-height: 300px;
  }
}

.hero-slide h1,
.hero-slide h2 {
  color: #f3f6fc;
  font-family: var(--f-disp);
  font-size: clamp(32px, 5.2vw, 70px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-slide p {
  color: var(--dark-mut);
}

.hero-copy {
  display: grid;
  gap: 26px;
  justify-items: start;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-media {
  position: relative;
  min-height: 420px;
}

.iso-stack {
  position: relative;
  height: 100%;
  min-height: 420px;
}

.iso-card {
  position: absolute;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dark-line);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.7);
}

.iso-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.iso-card.c1 {
  width: 62%;
  height: 62%;
  top: 4%;
  right: 8%;
  z-index: 3;
}

.iso-card.c2 {
  width: 46%;
  height: 42%;
  bottom: 12%;
  right: 32%;
  z-index: 2;
}

.iso-card.c3 {
  width: 38%;
  height: 34%;
  top: 34%;
  right: 66%;
  z-index: 1;
}

.iso-card.bgfill {
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7ea0ff;
}

.hero-status i {
  font-size: 10px;
  color: #22d3ee;
  animation: pulse-dot 1.6s ease infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.slider-ui {
  position: absolute;
  bottom: 34px;
  left: 0;
  right: 0;
  z-index: 10;
}

.slider-ui .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.slider-dots {
  display: flex;
  gap: 10px;
}

.slider-dot {
  width: 38px;
  height: 4px;
  border-radius: 4px;
  border: 0;
  background: rgba(255, 255, 255, 0.22);
  transition: background 0.3s;
  padding: 0;
}

.slider-dot.active {
  background: #7ea0ff;
}

.slider-arrows {
  display: flex;
  gap: 10px;
}

.slider-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--dark-line);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 15px;
  transition: background 0.25s;
}

.slider-arrow:hover {
  background: var(--acc-2);
  border-color: var(--acc-2);
}

.hero-scroll {
  position: absolute;
  right: 34px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dark-mut);
  z-index: 10;
}

.acc {
  border-top: 1px solid var(--line);
}

.acc-item {
  border-bottom: 1px solid var(--line);
}

.sec-dark .acc,
.sec-dark .acc-item {
  border-color: var(--dark-line);
}

.acc-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 6px;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: clamp(16px, 1.7vw, 20px);
  color: var(--ink);
  transition: color 0.2s;
}

.sec-dark .acc-head {
  color: #f3f6fc;
}

.acc-head:hover {
  color: var(--acc-2);
}

.acc-head .acc-ico {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex: 0 0 auto;
  transition:
    transform 0.3s,
    background 0.3s,
    color 0.3s;
}

.sec-dark .acc-head .acc-ico {
  border-color: var(--dark-line);
}

.acc-item.open .acc-ico {
  transform: rotate(45deg);
  background: var(--acc-2);
  border-color: var(--acc-2);
  color: #fff;
}

.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.acc-inner {
  padding: 2px 6px 26px;
  max-width: 780px;
}

.acc-inner p:last-child {
  margin-bottom: 0;
}

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

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-soft);
  transition: all 0.25s;
}

.tab-btn i {
  color: var(--acc-2);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.tab-btn.active i,
.tab-btn:hover i {
  color: #7ea0ff;
}

.sec-dark .tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--dark-line);
  color: var(--dark-mut);
}

.sec-dark .tab-btn.active,
.sec-dark .tab-btn:hover {
  background: var(--acc-2);
  border-color: var(--acc-2);
  color: #fff;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fade-up 0.5s ease;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.zgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--card);
}

.zcell {
  padding: clamp(28px, 3.4vw, 48px);
  border-right: 1px solid var(--line-soft);
  position: relative;
  display: grid;
  gap: 16px;
  align-content: start;
}

.zcell:last-child {
  border-right: 0;
}

.zcell.mid {
  transform: translateY(34px);
  background: var(--paper-2);
}

.zcell .frame {
  aspect-ratio: 16/10;
}

.step-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mut);
}

.step-tag b {
  font-family: var(--f-disp);
  font-size: 30px;
  color: var(--acc-2);
  font-weight: 700;
}

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(150px, auto);
  gap: 16px;
}

.bento-cell {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--card);
  overflow: hidden;
  position: relative;
  padding: clamp(22px, 2.6vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sec-dark .bento-cell {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--dark-line);
}

.bento-cell.wide {
  grid-column: span 2;
}

.bento-cell.tall {
  grid-row: span 2;
}

.bento-cell.full {
  grid-column: 1 / -1;
}

.bento-cell .frame {
  flex: 1;
  min-height: 140px;
  margin: -8px;
  margin-top: auto;
}

.bento-cell.on-bg {
  justify-content: flex-end;
  color: #fff;
}

.bento-cell.on-bg h3,
.bento-cell.on-bg h4 {
  color: #fff;
}

.bento-cell.on-bg p {
  color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 1023px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-cell.wide {
    grid-column: span 2;
  }
  .bento-cell.tall {
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .bento {
    grid-template-columns: 1fr;
  }
  .bento-cell.wide,
  .bento-cell.full {
    grid-column: 1 / -1;
  }
}

.shutters {
  display: flex;
  gap: 14px;
  min-height: 560px;
}

.shutter {
  position: relative;
  flex: 1;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dark-line);
  cursor: pointer;
  transition: flex 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  min-width: 0;
}

.shutter.open {
  flex: 3.4;
}

.shutter-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 0.5s;
}

.shutter.open .shutter-veil {
  opacity: 0.35;
}

.shutter-body {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 14px;
  color: #fff;
}

.shutter-body h3 {
  color: #fff;
  font-size: clamp(19px, 2vw, 28px);
}

.shutter-body p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition:
    max-height 0.5s ease 0.15s,
    opacity 0.5s ease 0.15s;
}

.shutter.open .shutter-body p {
  max-height: 240px;
  opacity: 1;
}

.shutter-top {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.shutter-top i {
  font-size: 22px;
  color: #fff;
}

.shutter-side {
  position: absolute;
  left: 18px;
  bottom: 26px;
  z-index: 3;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: opacity 0.3s;
}

.shutter.open .shutter-side {
  opacity: 0;
}

@media (max-width: 860px) {
  .shutters {
    flex-direction: column;
    min-height: 0;
    gap: 10px;
  }
  .shutter {
    min-height: 76px;
    flex: none;
  }
  .shutter.open {
    flex: none;
    min-height: 340px;
  }
  .shutter-side {
    writing-mode: horizontal-tb;
    transform: none;
    left: 62px;
    right: 80px;
    bottom: auto;
    top: 50%;
    translate: 0 -50%;
    letter-spacing: 0.18em;
    font-size: 13px;
  }
  .shutter-body {
    padding: 22px;
  }
  .shutter:not(.open) .shutter-body {
    opacity: 0;
  }
  .shutter-body {
    transition: opacity 0.3s;
  }
  .shutter.open .shutter-body p {
    max-height: 200px;
  }
}

.side-rail {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mut);
  display: flex;
  align-items: center;
  gap: 16px;
}

.side-rail::after {
  content: "";
  width: 1px;
  height: 90px;
  background: var(--line);
}

.sec-dark .side-rail {
  color: var(--dark-mut);
}

.sec-dark .side-rail::after {
  background: var(--dark-line);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
}

.split-33 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(30px, 5vw, 72px);
}

.split-23 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(30px, 5vw, 72px);
}

.split-line {
  position: relative;
}

@media (max-width: 1023px) {
  .split,
  .split-33,
  .split-23 {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.split-line::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--line);
}

.vs-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 15px;
  z-index: 5;
}

.offset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 3vw, 44px);
}

.offset-grid > *:nth-child(even) {
  transform: translateY(44px);
}

.wing-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: stretch;
}

.wing {
  border-radius: var(--r-lg);
  padding: clamp(26px, 3.4vw, 46px);
  border: 1px solid var(--line-soft);
  background: var(--card);
}

.wing.dark-wing {
  border-color: var(--dark-line);
  color: #fff;
}

.wing.dark-wing h3,
.wing.dark-wing h4 {
  color: #fff;
}

.wing.dark-wing p {
  color: rgba(255, 255, 255, 0.75);
}

.wing-hub {
  align-self: center;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  animation: hub-spin 10s linear infinite;
}

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

.cdown {
  display: flex;
  gap: 12px;
}

.cdown-cell {
  min-width: 74px;
  padding: 14px 10px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--dark-line);
  text-align: center;
}

.cdown-cell b {
  display: block;
  font-family: var(--f-disp);
  font-size: clamp(22px, 2.6vw, 34px);
  color: #fff;
}

.cdown-cell span {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark-mut);
}

.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.tbl th {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  padding: 14px 16px;
  color: var(--mut);
  border-bottom: 1px solid var(--line);
}

.tbl td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
  vertical-align: top;
}

.tbl tr:last-child td {
  border-bottom: 0;
}

.tbl .rank {
  font-family: var(--f-disp);
  font-weight: 700;
  color: var(--acc-2);
}

.sec-dark .tbl th {
  color: var(--dark-mut);
  border-color: var(--dark-line);
}

.sec-dark .tbl td {
  color: #c6cfdf;
  border-color: rgba(255, 255, 255, 0.07);
}

.tbl-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.eq {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 90px;
}

.eq i {
  flex: 1;
  max-width: 16px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--acc), var(--acc-2));
  animation: eq-bounce 1.1s ease-in-out infinite;
  transform-origin: bottom;
}

.eq i:nth-child(3n) {
  animation-duration: 0.9s;
}

.eq i:nth-child(4n) {
  animation-duration: 1.4s;
}

.eq i:nth-child(5n) {
  animation-duration: 0.7s;
}

@keyframes eq-bounce {
  0%,
  100% {
    transform: scaleY(0.35);
  }
  50% {
    transform: scaleY(1);
  }
}

.vinyl {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--dark-2);
  border: 1px solid var(--dark-line);
  padding: 9%;
}

.vinyl::before {
  content: "";
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  border: 1px solid var(--dark-line);
}

.vinyl::after {
  content: "";
  position: absolute;
  inset: 42%;
  border-radius: 50%;
  background: var(--acc-2);
  border: 6px solid var(--dark);
}

.vinyl .frame {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 0;
  animation: vinyl-spin 9s linear infinite;
}

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

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 15px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--ink);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 0;
  border-color: var(--acc-2);
  box-shadow: 0 0 0 4px rgba(47, 91, 255, 0.12);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.field.err .input,
.field.err .select,
.field.err .textarea {
  border-color: var(--threat);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.field-msg {
  display: none;
  font-size: 12px;
  color: var(--threat);
}

.field.err .field-msg {
  display: block;
}

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--acc-2);
  flex: 0 0 auto;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.btn.loading .spinner {
  display: inline-block;
}

.btn.loading .btn-label {
  opacity: 0.6;
}

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

.toast-zone {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: grid;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--ink);
  color: #fff;
  padding: 15px 22px;
  border-radius: var(--r-md);
  font-family: var(--f-head);
  font-size: 14px;
  box-shadow: var(--sh-1);
  transform: translateY(20px);
  opacity: 0;
  transition:
    transform 0.35s,
    opacity 0.35s;
  max-width: 360px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast i {
  color: #7ea0ff;
}

.toast.err i {
  color: #ff8a8a;
}

.cookie {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  width: min(430px, calc(100vw - 40px));
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-1);
  padding: 24px;
  display: none;
  gap: 16px;
  flex-direction: column;
}

.cookie.show {
  display: flex;
  animation: fade-up 0.5s ease;
}

.cookie-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

.cookie-head i {
  color: var(--acc-2);
}

.cookie p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.cookie p a {
  text-decoration: underline;
}

.cookie-btns {
  display: flex;
  gap: 10px;
}

.cookie-btns .btn {
  flex: 1;
}

.map-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  min-height: 420px;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  display: block;
}

.ba-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dark-line);
  aspect-ratio: 16/9;
  --ba: 50%;
}

.ba-layer {
  position: absolute;
  inset: 0;
}

.ba-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-after {
  clip-path: inset(0 0 0 var(--ba));
}

.ba-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--ba);
  width: 2px;
  background: #fff;
  z-index: 4;
}

.ba-bar::after {
  content: "\f337";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.ba-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 5;
}

.pkg {
  display: grid;
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--card);
}

.pkg-head {
  padding: 28px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  gap: 8px;
}

.pkg.hot .pkg-head {
  background: var(--ink);
  color: #fff;
}

.pkg.hot .pkg-head h3,
.pkg.hot .pkg-head p {
  color: #fff;
}

.pkg.hot {
  border-color: var(--acc-2);
  box-shadow: 0 24px 60px -24px rgba(47, 91, 255, 0.4);
}

.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--f-disp);
}

.price b {
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 700;
  color: var(--ink);
}

.pkg.hot .price b,
.sec-dark .price b {
  color: #fff;
}

.price span {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--mut);
}

.pkg-body {
  padding: 28px;
  display: grid;
  gap: 20px;
}

.pkg-old {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--mut);
  text-decoration: line-through;
}

.svc-card {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 2.8vw, 36px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: var(--card);
  transition:
    transform 0.35s,
    box-shadow 0.35s,
    border-color 0.35s;
  position: relative;
  height: 100%;
}

.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-1);
  border-color: rgba(47, 91, 255, 0.35);
}

.svc-card h3 {
  font-size: 19px;
}

.svc-card p {
  font-size: 14px;
  margin: 0;
  flex: 1;
}

.svc-card .svc-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--acc-2);
}

.svc-card .svc-price-tag {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--cyn);
}

.post-card {
  display: grid;
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--card);
  transition:
    transform 0.35s,
    box-shadow 0.35s;
  height: 100%;
}

.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-1);
}

.post-card .frame {
  aspect-ratio: 16/9;
  border-radius: 0;
  border: 0;
}

.post-card .pc-body {
  padding: 24px;
  display: grid;
  gap: 12px;
}

.post-card .pc-meta {
  display: flex;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mut);
}

.post-card h3 {
  font-size: 18px;
  margin: 0;
}

.post-card p {
  font-size: 14px;
  margin: 0;
}

.gl-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.gl-item {
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.gl-item b {
  font-family: var(--f-head);
  font-size: 17px;
  color: var(--ink);
}

.gl-item span {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.gl-item .gl-key {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acc-2);
}

.sect-head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(36px, 5vw, 64px);
  max-width: 780px;
}

.sect-head.center {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.sect-head.split-head {
  max-width: none;
  grid-template-columns: 1fr 1fr;
  align-items: end;
}

.sect-head.split-head > p {
  margin: 0;
}

.sticky-col {
  position: sticky;
  top: 120px;
  align-self: start;
  display: grid;
  gap: 18px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  cursor: pointer;
  transition: 0.2s;
}

.filter-btn:hover {
  border-color: var(--acc);
  color: var(--acc-2);
}

.filter-btn.active {
  background: var(--acc);
  border-color: var(--acc);
  color: #fff;
}

.brand-light {
  color: #fff;
}

.g-recaptcha-note {
  font-size: 11px;
  color: var(--mut);
  line-height: 1.5;
}

.rail-layout {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 34px;
}

.rail-layout:has(.side-rail > .card),
.rail-layout:has(.side-rail > div) {
  grid-template-columns: 300px 1fr;
}

.rail-layout .side-rail:has(.card),
.rail-layout .side-rail:has(div) {
  writing-mode: horizontal-tb;
  transform: none;
  display: grid;
  gap: 20px;
  align-content: start;
  font-family: var(--f-body);
  font-size: inherit;
  letter-spacing: normal;
  text-transform: none;
  color: inherit;
}

.rail-layout .side-rail:has(.card)::after,
.rail-layout .side-rail:has(div)::after {
  display: none;
}

@media (max-width: 1023px) {
  .rail-layout,
  .rail-layout:has(.side-rail > .card),
  .rail-layout:has(.side-rail > div) {
    grid-template-columns: 1fr;
  }
  .rail-layout .side-rail {
    writing-mode: horizontal-tb;
    transform: none;
    display: inline-flex;
  }
  .rail-layout .side-rail::after {
    width: 60px;
    height: 1px;
  }
}

.rel {
  position: relative;
}

.ar-16-9 {
  aspect-ratio: 16/9;
}

.ar-16-10 {
  aspect-ratio: 16/10;
}

.ar-4-3 {
  aspect-ratio: 4/3;
}

.ar-1-1 {
  aspect-ratio: 1;
}

.ar-4-5 {
  aspect-ratio: 4/5;
}

.overlay-end {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 26px;
  z-index: 3;
}

.card-bg {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dark-line);
}

.txt-fade {
  color: rgba(255, 255, 255, 0.75);
}

.idx-lg {
  font-size: clamp(48px, 6vw, 72px);
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  overflow: hidden;
  flex: 0 0 auto;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.txt-fade2 {
  color: #c6cfdf;
}

.ic-acc {
  color: #7ea0ff;
}

.qr-box {
  max-width: 190px;
}

.qr-box img {
  object-fit: contain;
}

.q-lg {
  font-size: clamp(22px, 2.6vw, 34px);
  color: #fff;
}

.card-dark {
  border: 1px solid var(--dark-line);
  border-radius: var(--r-md);
  padding: 0 18px;
  background: var(--dark-2);
}

.q-plain {
  font-family: var(--f-head);
  font-weight: 500;
  line-height: 1.5;
  margin: 0;
}

.page-content {
  min-height: 60vh;
}

.header-cta {
  flex: none;
}

.tb-hide,
.tb-hide-wrap {
  transition: opacity 0.25s;
}

@media (max-width: 860px) {
  .tb-hide {
    display: none;
  }
}

@media (max-width: 640px) {
  .tb-hide-wrap {
    display: none;
  }
  .header-cta {
    display: none;
  }
}

.hide-m {
  display: table-cell;
}

@media (max-width: 720px) {
  .hide-m {
    display: none;
  }
}

.w-91 {
  width: 91%;
}

.w-76 {
  width: 76%;
}

.w-58 {
  width: 58%;
}

.meter.cyn i {
  background: linear-gradient(90deg, #00c2ff, #0080ff);
}

.meter.threat i {
  background: linear-gradient(90deg, #ff6b4a, #ff2e63);
}

.fan {
  position: relative;
  height: 360px;
}

.fan-card {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 150px;
  aspect-ratio: 3 / 4;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: 0 24px 46px rgba(15, 23, 42, 0.16);
  transform-origin: 50% 130%;
  transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

.fan-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fan:hover .fan-card {
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.22);
}

.f1 {
  transform: translate(-50%, -50%) rotate(-26deg);
}

.f2 {
  transform: translate(-50%, -50%) rotate(-13deg);
}

.f3 {
  transform: translate(-50%, -50%) rotate(0deg);
}

.f4 {
  transform: translate(-50%, -50%) rotate(13deg);
}

.f5 {
  transform: translate(-50%, -50%) rotate(26deg);
}

.fan:hover .f1 {
  transform: translate(-62%, -50%) rotate(-30deg);
}

.fan:hover .f5 {
  transform: translate(-38%, -50%) rotate(30deg);
}

@media (max-width: 640px) {
  .fan {
    height: 280px;
    width: min(300px, 100%);
    justify-self: center;
    overflow: hidden;
    border-radius: var(--r-lg);
  }
  .fan-card {
    width: 104px;
  }
}

.maze {
  position: relative;
  width: min(420px, 82vw);
  aspect-ratio: 1;
  margin: 0 auto;
}

.maze-ring {
  position: absolute;
  inset: 0;
  border: 1.5px dashed rgba(30, 98, 255, 0.4);
  border-radius: 50%;
}

.maze-ring.r2 {
  inset: 15%;
  border-style: solid;
  border-color: rgba(30, 98, 255, 0.28);
}

.maze-ring.r3 {
  inset: 30%;
  border-color: rgba(0, 194, 255, 0.4);
}

.maze-core {
  position: absolute;
  inset: 40%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--acc), #00c2ff);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  box-shadow: 0 0 0 12px rgba(30, 98, 255, 0.1);
}

.maze-core i {
  font-size: 22px;
}

.copy-code {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1.5px dashed rgba(30, 98, 255, 0.45);
  border-radius: 14px;
  background: rgba(30, 98, 255, 0.06);
  color: var(--acc);
  font: 600 14px var(--f-body);
  cursor: pointer;
  transition: 0.25s;
}

.copy-code:hover {
  background: rgba(30, 98, 255, 0.14);
}

.masonry {
  columns: 3 280px;
  column-gap: 20px;
}

.quote-card {
  break-inside: avoid;
  margin-bottom: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.qmark {
  display: block;
  font:
    700 62px Georgia,
    serif;
  line-height: 0.55;
  color: var(--acc);
  margin-bottom: 16px;
}

.qsrc {
  display: block;
  margin-top: 18px;
  font: 600 12px var(--f-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mut);
}

.quote-card.on-bg {
  color: rgba(255, 255, 255, 0.85);
}

.quote-card.on-bg .qsrc {
  color: rgba(255, 255, 255, 0.55);
}

.track-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--dark-line);
}

.track-num {
  flex: none;
  font: 700 13px var(--f-mono);
  color: rgba(255, 255, 255, 0.35);
  min-width: 28px;
}

.track-row h4 {
  font-size: 15px;
  color: #fff;
}

.track-row p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
}

.track-time {
  margin-left: auto;
  font: 600 13px var(--f-mono);
  color: rgba(255, 255, 255, 0.5);
}

.meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font: 600 13px var(--f-body);
  color: var(--mut);
}

.meta-bar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-bar i {
  color: var(--acc);
}

.tree {
  display: grid;
  gap: 14px;
}

.tree-node {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 18px;
  border: 1px solid var(--dark-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.tree-node.done {
  border-color: rgba(30, 98, 255, 0.45);
  background: rgba(30, 98, 255, 0.08);
}

.tn-ico {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(30, 98, 255, 0.15);
  color: #7ea0ff;
  font-size: 16px;
}

.tree-node h4 {
  font-size: 15px;
  color: #fff;
}

.tree-node p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.device-mock {
  position: relative;
  width: min(280px, 72vw);
  aspect-ratio: 9 / 19;
  margin: 0 auto;
  border: 10px solid #10151f;
  border-radius: 38px;
  overflow: hidden;
  background: #0b1020;
  box-shadow: 0 34px 66px rgba(15, 23, 42, 0.28);
}

.device-mock .frame {
  position: absolute;
  inset: 0;
  border-radius: 28px;
}

.reach-zone {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 9%;
  height: 34%;
  border: 1.5px dashed rgba(0, 194, 255, 0.7);
  border-radius: 20px;
  display: grid;
  place-items: center;
  font: 700 11.5px var(--f-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00c2ff;
  background: rgba(0, 194, 255, 0.08);
}

.checker {
  display: grid;
  overflow: hidden;
}

.checker-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 34px;
  padding: 30px 34px;
}

.checker-row + .checker-row {
  border-top: 1px solid var(--line);
}

.checker-row:nth-child(even) .checker-media {
  order: 2;
}

.checker-media .frame {
  border-radius: 18px;
  aspect-ratio: 16 / 10;
}

.checker-txt h3 {
  margin: 12px 0 8px;
}

.checker-txt p {
  color: var(--mut);
  font-size: 14.5px;
  line-height: 1.65;
}

@media (max-width: 760px) {
  .checker-row {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px;
  }
  .checker-row:nth-child(even) .checker-media {
    order: 0;
  }
}

.hist-wrap {
  margin-top: 10px;
}

.hist {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 190px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-2);
}

.on-bg .hist {
  border-color: var(--dark-line);
  background: rgba(255, 255, 255, 0.03);
}

.hist i {
  flex: 1;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--acc), var(--acc-2));
  min-height: 5%;
}

.hist i:nth-child(1) {
  height: 8%;
}
.hist i:nth-child(2) {
  height: 12%;
}
.hist i:nth-child(3) {
  height: 15%;
}
.hist i:nth-child(4) {
  height: 19%;
}
.hist i:nth-child(5) {
  height: 26%;
}
.hist i:nth-child(6) {
  height: 32%;
}
.hist i:nth-child(7) {
  height: 38%;
}
.hist i:nth-child(8) {
  height: 47%;
}
.hist i:nth-child(9) {
  height: 55%;
}
.hist i:nth-child(10) {
  height: 64%;
}
.hist i:nth-child(11) {
  height: 75%;
}
.hist i:nth-child(12) {
  height: 86%;
}
.hist i:nth-child(13) {
  height: 100%;
}

.hist-down i {
  background: linear-gradient(180deg, #00c2ff, #0080ff);
}

.hist-down i:nth-child(1) {
  height: 88%;
}
.hist-down i:nth-child(2) {
  height: 82%;
}
.hist-down i:nth-child(3) {
  height: 74%;
}
.hist-down i:nth-child(4) {
  height: 66%;
}
.hist-down i:nth-child(5) {
  height: 58%;
}
.hist-down i:nth-child(6) {
  height: 48%;
}
.hist-down i:nth-child(7) {
  height: 36%;
}
.hist-down i:nth-child(8) {
  height: 28%;
}
.hist-down i:nth-child(9) {
  height: 20%;
}
.hist-down i:nth-child(10) {
  height: 14%;
}

.hist-scale {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  font: 600 11px var(--f-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mut);
}

.on-bg .hist-scale {
  color: rgba(255, 255, 255, 0.5);
}

.node-graph {
  display: flex;
  align-items: stretch;
}

.node {
  flex: 1;
  border: 1px solid var(--dark-line);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.gal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gal-item {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
  cursor: zoom-in;
  margin: 0;
}

.gal-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gal-item:hover img {
  transform: scale(1.05);
}

.gal-item:nth-child(4n + 1) {
  grid-row: span 2;
}

.gal-item:nth-child(4n + 1) img {
  aspect-ratio: auto;
  height: 100%;
}

.g-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(180deg, transparent, rgba(10, 15, 26, 0.82));
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(6px);
  transition: 0.3s;
}

.gal-item:hover .g-cap,
.gal-item:focus .g-cap {
  opacity: 1;
  transform: none;
}

.g-cap i {
  color: var(--cyn);
  font-size: 12px;
}

@media (max-width: 900px) {
  .gal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .gal-grid {
    grid-template-columns: 1fr;
  }
  .gal-item:nth-child(4n + 1) {
    grid-row: auto;
  }
  .gal-item:nth-child(4n + 1) img {
    aspect-ratio: 4 / 3;
    height: auto;
  }
}

.lb {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  padding: 40px 20px 60px;
  background: rgba(6, 10, 18, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

.lb.open {
  opacity: 1;
  visibility: visible;
}

.lb img {
  max-width: min(1100px, 92vw);
  max-height: 78vh;
  border-radius: var(--r-md);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.5);
}

.lb-cap {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

.lb-close {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--dark-line);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: 0.25s;
}

.lb-close:hover {
  background: rgba(255, 255, 255, 0.18);
}

.ba-tag {
  position: absolute;
  top: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(10, 15, 26, 0.7);
  color: #fff;
  border: 1px solid var(--dark-line);
}

.ba-tag-l {
  left: 16px;
}

.ba-tag-r {
  right: 16px;
}

.map-pin {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -100%);
  color: var(--acc);
  font-size: 34px;
  filter: drop-shadow(0 8px 14px rgba(15, 23, 42, 0.35));
}

.consent-wrap .field-msg {
  display: none;
}

.consent-wrap.err .field-msg {
  display: block;
}

.consent-wrap.err .consent {
  color: var(--threat);
}

.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 190;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--acc-2);
  font-size: 16px;
  cursor: pointer;
  box-shadow: var(--sh-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: 0.3s;
}

.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.lead-narrow {
  max-width: 62ch;
}

.post-card.feat {
  border-color: rgba(47, 91, 255, 0.3);
  box-shadow: var(--sh-1);
}

.toc {
  display: grid;
  gap: 10px;
}

.toc .wiki-link {
  font-size: 13px;
}

.article-body > section {
  scroll-margin-top: 120px;
}

.article-body p {
  font-size: 15.5px;
  line-height: 1.85;
  margin-bottom: 16px;
}

@media (max-width: 1100px) {
  .main-nav {
    display: none;
  }
  .burger {
    display: inline-flex;
  }
}

@media (max-width: 760px) {
  .hero-scroll {
    display: none;
  }
  html,
  body {
    overflow-x: hidden;
  }
}

.iti {
  width: 100%;
  --iti-border-color: var(--line);
  --iti-dialcode-color: var(--mut);
  --iti-dropdown-bg: var(--card);
  --iti-hover-color: var(--acc-soft);
}

.iti__selected-country,
.iti__country-container {
  font-family: var(--f-body);
}

.iti input.iti__tel-input,
.iti input[type="tel"] {
  font-family: var(--f-body);
}

.iti__dropdown-content {
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(10, 15, 26, 0.16);
  border: 1px solid var(--line-soft);
}

.iti__search-input {
  font-family: var(--f-body);
  border-radius: 10px;
  border: 1px solid var(--line);
}

.reveal-list {
  display: grid;
  gap: 12px;
}

.reveal-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.reveal-row:hover {
  border-color: var(--acc);
  box-shadow: 0 10px 30px rgba(47, 91, 255, 0.1);
  transform: translateX(4px);
}

.reveal-row.active {
  border-color: var(--acc);
  box-shadow: 0 10px 30px rgba(47, 91, 255, 0.12);
}

.reveal-row.active > i {
  transform: rotate(180deg);
}

.reveal-row > i {
  margin-left: auto;
  color: var(--mut);
  transition: transform 0.25s ease;
}

.reveal-row h4 {
  margin: 0 0 4px;
}

.reveal-row p {
  margin: 0;
  font-size: 14px;
  color: var(--mut);
}

.r-idx {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 20px;
  color: var(--acc);
  min-width: 40px;
}

.r-tag {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--cyn);
  background: var(--cyn-soft);
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.reveal-detail {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition:
    max-height 0.45s ease,
    opacity 0.3s ease;
}

.reveal-detail.open {
  max-height: 800px;
  opacity: 1;
}

.rd-in {
  display: grid;
  grid-template-columns: minmax(0, 300px) 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
}

.rd-in .frame {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
}

.rd-in .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rd-in p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

@media (max-width: 760px) {
  .rd-in {
    grid-template-columns: 1fr;
  }
  .r-tag {
    display: none;
  }
}

.arch-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

@media (max-width: 900px) {
  .arch-slots {
    grid-template-columns: 1fr;
  }
}

.arch-slot {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 300px;
  padding: 26px;
  border-radius: 200px 200px var(--r-lg) var(--r-lg);
  border: 1px solid var(--line-soft);
  background-size: cover;
  background-position: center;
  color: #f3f6fc;
}

.arch-slot .frame {
  aspect-ratio: 1 / 1;
  max-height: 190px;
  width: 170px;
  margin: 0 auto 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.arch-slot .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arch-slot h4 {
  color: #f3f6fc;
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 6px;
  text-align: center;
}

.arch-slot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(243, 246, 252, 0.82);
  text-align: center;
}
@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden;
  }
}