@charset "UTF-8";
:root {
  color-scheme: dark;
  --bg: #0b141c;
  --surface: #111f2a;
  --line: #263743;
  --text: #f1f5f6;
  --muted: #a9bbc7;
  --accent: #6de2c2;
  --violet: #bca9ff;
  --radius: 20px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
p {
  color: var(--muted);
  margin: 0 0 20px;
}
h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.045em;
  margin: 0;
}
h1 {
  font-size: clamp(48px, 5.7vw, 83px);
  font-weight: 750;
}
h1 em {
  font-style: normal;
  color: var(--accent);
}
h2 {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 650;
}
h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
button {
  cursor: pointer;
}
a:hover {
  color: var(--accent);
}
.section {
  max-width: 1280px;
  margin: auto;
  padding: 104px 40px;
  scroll-margin-top: 10px;
}
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px max(32px, calc((100vw - 1200px) / 2));
  border-bottom: 1px solid #ffffff12;
  background: #0b141cf2;
  backdrop-filter: blur(16px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.3;
  white-space: nowrap;
  font-size: 15px;
}
.brand strong {
  display: block;
  font-size: 17px;
}
.header nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 15px 23px;
  border-radius: 9px;
  border: 1px solid #41535e;
  font-weight: 650;
  line-height: 1.4;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #263c49;
  color: white;
  transform: translateY(-2px);
}
.button.primary {
  color: #09221c;
  background: var(--accent);
  border-color: var(--accent);
}
.button.primary:hover {
  background: #91f2d7;
}
.button.small {
  padding: 10px 16px;
  font-size: 14px;
  gap: 18px;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 58px;
  align-items: center;
  min-height: 700px;
  padding-top: 80px;
  padding-bottom: 80px;
}
.hero-copy .lead {
  max-width: 440px;
  margin: 26px 0 30px;
}
.lead {
  font-size: 18px;
  line-height: 1.7;
}
.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  border: 1px solid #38504e;
  background: #102823;
  padding: 7px 12px;
  border-radius: 30px;
  margin-bottom: 28px;
  color: #c2e5d9;
}
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.pill-divider {
  opacity: 0.4;
}
.actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.text-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  gap: 16px;
  align-items: center;
}
.hero-meta {
  font-size: 12px;
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-meta span {
  color: #4c6472;
}
.hero-visual {
  position: relative;
  isolation: isolate;
}
.hero-visual:before {
  content: "";
  position: absolute;
  inset: -60px -25px;
  background: radial-gradient(ellipse, #1c685d40, transparent 66%);
  z-index: -1;
}
.orbit-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  display: flex;
  gap: 9px;
  align-items: center;
  margin-bottom: 18px;
}
.screen-frame {
  display: block;
  border: 1px solid #526b72;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 35px 80px #0007;
  transition: transform 0.2s;
}
.screen-frame:hover {
  transform: translateY(-4px);
}
.visual-caption {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: #8da9b6;
  padding: 16px 0;
}
.mini-note {
  display: flex;
  gap: 15px;
  padding: 18px 22px;
  margin: 5px 0 0 40px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #142530;
  box-shadow: 0 10px 25px #0003;
}
.mini-icon {
  color: var(--accent);
  font-size: 30px;
  line-height: 1.3;
}
.mini-note strong {
  display: block;
  font-size: 14px;
}
.mini-note div > span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.capability-strip {
  border-block: 1px solid var(--line);
  display: flex;
  justify-content: center;
  gap: 45px;
  flex-wrap: wrap;
  padding: 24px 30px;
  color: #adbfca;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 55px;
  margin-bottom: 46px;
}
.section-heading > p {
  max-width: 365px;
  margin-bottom: 0;
  font-size: 15px;
}
.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 18px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature {
  border: 1px solid var(--line);
  background: linear-gradient(130deg, #142430, #101c26);
  padding: 32px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.feature-wide {
  grid-row: span 2;
  background: linear-gradient(140deg, #18372f, #112029 70%);
}
.feature-number {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 32px;
}
.feature h3 {
  margin-bottom: 20px;
}
.feature p {
  font-size: 14px;
  line-height: 1.8;
}
.feature .text-link,
.feature > .fine-print {
  margin-top: auto;
}
.fine-print {
  font-size: 12px;
  color: #9aafb9;
  line-height: 1.65;
}
.file-demo {
  width: 100%;
  margin: 18px 0 22px;
}
.file-demo > div {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid #ffffff13;
  font-size: 13px;
}
.file-demo small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}
.file-icon {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 13px 7px;
  border-radius: 7px;
  color: var(--accent);
  background: #254c42;
}
.file-icon.violet {
  color: var(--violet);
  background: #302c45;
}
.tag {
  font-size: 9px;
  border: 1px solid #4b6a5f;
  color: #bce6d7;
  border-radius: 20px;
  padding: 3px 8px;
  margin-left: auto;
}
.app-section {
  background: radial-gradient(ellipse at center, #203f4b40, transparent 70%);
}
.gallery-controls {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 26px;
  flex-wrap: wrap;
}
.gallery-button {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: transparent;
  color: var(--muted);
  padding: 10px 20px;
  font-size: 13px;
}
.gallery-button.active {
  color: #11261f;
  background: var(--accent);
  border-color: var(--accent);
}
.gallery {
  margin: 0 auto;
  max-width: 920px;
}
.gallery a {
  display: block;
  border: 1px solid #455c68;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 35px 70px #0004;
  cursor: zoom-in;
}
.gallery img {
  width: 100%;
}
.gallery figcaption {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  max-width: 680px;
  margin: 24px auto 0;
}
.gallery figcaption strong {
  color: var(--text);
}
.discord-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  align-items: center;
}
.discord-copy h2 {
  margin-bottom: 25px;
}
.discord-copy > p:not(.eyebrow):not(.lead) {
  font-size: 14px;
}
.discord-copy > .fine-print {
  margin-top: 22px !important;
}
.discord-copy .eyebrow {
  color: var(--violet);
}
.command-card {
  border: 1px solid #48405e;
  border-radius: var(--radius);
  background: #151b2a;
  overflow: hidden;
  padding: 26px;
  box-shadow: 0 30px 65px #0003;
}
.command-top {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  letter-spacing: 0.13em;
  margin-bottom: 25px;
}
.violet-dot {
  background: var(--violet);
}
.command-top .tag {
  color: var(--violet);
  border-color: #53466d;
}
.command-card label {
  display: block;
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--muted);
}
input[type="search"] {
  width: 100%;
  background: #0e1421;
  border: 1px solid #424158;
  border-radius: 8px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 13px;
}
input::placeholder {
  color: #96a5b8;
}
#command-list {
  max-height: 352px;
  overflow-y: auto;
  margin-top: 15px;
  scrollbar-color: #5e587e #151b2a;
}
.command {
  padding: 15px 4px;
  border-bottom: 1px solid #ffffff0e;
}
.command code {
  color: #c7b8ff;
  font-size: 14px;
  font-weight: 700;
}
.command p {
  font-size: 12px;
  margin: 4px 0 0;
}
.command-footer {
  font-size: 10px;
  margin: 18px 0 0;
  color: #a99fc6;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.step-number {
  display: block;
  font-size: 36px;
  letter-spacing: -0.04em;
  color: #638d91;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.steps h3 {
  font-size: 21px;
  margin-bottom: 15px;
}
.steps p {
  font-size: 14px;
}
.steps strong {
  font-weight: 600;
  color: #d6e1e7;
}
.guide-line {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 25px;
  font-size: 13px;
  color: var(--muted);
}
.guide-line a {
  color: var(--accent);
}
.explain-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.explain-section h2 {
  margin-bottom: 26px;
}
.explain-section > div > p:not(.eyebrow) {
  font-size: 15px;
}
.renewal-diagram {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  background: #10212a;
  text-align: center;
  font-size: 13px;
}
.flow-start {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
}
.flow-arrow {
  display: block;
  font-size: 23px;
  color: #5a8c83;
  padding: 12px;
}
.flow-main {
  background: #214337;
  border: 1px solid #416d5c;
  border-radius: 10px;
  padding: 18px;
  color: #ceefe2;
  font-size: 17px;
  font-weight: 600;
}
.flow-main small {
  display: block;
  font-size: 11px;
  color: #a6c2b8;
  font-weight: 400;
  margin-top: 6px;
}
.flow-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.flow-branches strong {
  display: block;
  font-size: 13px;
}
.flow-branches div > span:last-child {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
}
.renewal-diagram > p {
  font-size: 11px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.connection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.connection-grid article {
  padding: 32px;
}
.connection-grid article + article {
  border-left: 1px solid var(--line);
}
.connection-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.experimental {
  color: #e0bd7c;
}
.connection-grid h3 {
  margin: 20px 0 15px;
}
.connection-grid p {
  font-size: 14px;
  margin: 0;
}
.connection-note {
  font-size: 12px;
  margin: 20px 0 0;
}
.connection-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.download-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  background: radial-gradient(ellipse at 30% 50%, #19423980, transparent 65%);
}
.download-section h2 {
  margin-bottom: 25px;
}
.download-section > div > p:not(.eyebrow) {
  font-size: 15px;
}
.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 25px;
}
.download-badges span {
  font-size: 11px;
  padding: 5px 10px;
  border: 1px solid #345049;
  border-radius: 5px;
  color: #a9ccc0;
}
.download-card {
  padding: 32px;
  background: #14242b;
  border: 1px solid #3e5c56;
  border-radius: var(--radius);
}
.download-card h3 {
  font-size: 23px;
  margin-bottom: 12px;
}
.download-card > p {
  font-size: 13px;
}
.download-main {
  width: 100%;
  justify-content: space-between;
  margin-bottom: 12px;
}
.download-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 12px;
  margin: 18px 0 22px;
}
.download-links a {
  text-decoration: underline;
  text-underline-offset: 4px;
  color: #bfd3dc;
}
.download-card p.fine-print {
  font-size: 11px;
  margin: 0;
}
.faq-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.faq-section h2 {
  margin-bottom: 25px;
}
.faq-section > div > p:not(.eyebrow) {
  font-size: 14px;
}
.faqs details {
  border-bottom: 1px solid var(--line);
}
.faqs summary {
  cursor: pointer;
  padding: 22px 32px 22px 0;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  position: relative;
}
.faqs summary::-webkit-details-marker {
  display: none;
}
.faqs summary:after {
  content: "+";
  position: absolute;
  right: 3px;
  color: var(--accent);
  font-size: 23px;
  top: 15px;
  font-weight: 400;
}
.faqs details[open] summary:after {
  content: "−";
}
.faqs p {
  font-size: 13px;
  margin: 0 25px 22px 0;
  line-height: 1.8;
}
.faqs a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer {
  max-width: 1200px;
  margin: auto;
  border-top: 1px solid var(--line);
  padding: 42px 0;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  margin-bottom: 32px;
}
.footer-top > div {
  display: flex;
  gap: 25px;
  font-size: 13px;
  color: var(--muted);
}
.footer > p {
  max-width: 830px;
  font-size: 12px;
  line-height: 1.8;
}
.footer p a {
  text-decoration: underline;
  text-underline-offset: 3px;
  color: #c7d5dc;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 10px;
  color: #8ca4b3;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  background: var(--accent);
  color: #10251f;
  padding: 12px;
  z-index: 30;
  border-radius: 6px;
}
.skip-link:focus {
  top: 10px;
}
dialog {
  max-width: min(1140px, 96vw);
  max-height: 95vh;
  padding: 45px 8px 8px;
  border: 1px solid #4d6671;
  border-radius: 12px;
  background: #0b141c;
  box-shadow: 0 30px 90px #0009;
}
dialog::backdrop {
  background: #030a12e6;
  backdrop-filter: blur(8px);
}
dialog img {
  max-height: calc(95vh - 70px);
  width: auto;
  object-fit: contain;
  margin: auto;
}
.close-dialog {
  position: absolute;
  right: 12px;
  top: 8px;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 14px;
  padding: 4px 8px;
}
.close-dialog span {
  font-size: 20px;
  margin-left: 12px;
}
[hidden] {
  display: none !important;
}
@media (min-width: 1500px) {
  .hero {
    min-height: 790px;
  }
}
@media (max-width: 1100px) {
  .header {
    padding: 18px 28px;
  }
  .header nav {
    gap: 18px;
  }
  .hero {
    gap: 35px;
  }
  .hero .actions {
    gap: 18px;
  }
  .feature {
    padding: 25px;
  }
  .file-demo .tag {
    display: none;
  }
  .discord-section,
  .explain-section {
    gap: 45px;
  }
  .footer {
    margin-inline: 40px;
  }
  .capability-strip {
    gap: 26px;
  }
  .section {
    padding-block: 80px;
  }
  .steps {
    gap: 22px;
  }
}
@media (max-width: 800px) {
  .header {
    flex-wrap: wrap;
    gap: 16px;
    padding: 14px 22px;
  }
  .header nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    font-size: 12px;
  }
  .brand {
    font-size: 12px;
  }
  .brand strong {
    font-size: 14px;
  }
  .brand img {
    width: 30px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 50px;
  }
  .hero-copy .lead {
    max-width: 570px;
  }
  .hero h1 {
    font-size: 62px;
  }
  .hero-visual {
    max-width: 600px;
    width: 100%;
    margin: auto;
  }
  .section {
    padding: 65px 25px;
  }
  .section-heading {
    display: block;
  }
  .section-heading > p {
    max-width: 540px;
    margin-top: 23px;
  }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature-wide {
    grid-column: span 2;
    grid-row: auto;
  }
  .feature-wide .file-demo {
    max-width: 500px;
  }
  .feature-number {
    margin-bottom: 24px;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
  }
  .discord-section,
  .explain-section,
  .download-section,
  .faq-section {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .command-card {
    max-width: 600px;
    width: 100%;
    margin: auto;
  }
  .connection-grid {
    grid-template-columns: 1fr;
  }
  .connection-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .connection-grid article {
    padding: 28px;
  }
  .guide-line {
    flex-direction: column;
    gap: 12px;
  }
  .footer {
    margin-inline: 25px;
  }
  .footer-top {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
  .capability-strip {
    gap: 16px 25px;
    font-size: 11px;
  }
  .mini-note {
    margin-left: 25px;
  }
  .gallery-controls {
    justify-content: flex-start;
  }
  .gallery-button {
    font-size: 12px;
    padding: 9px 14px;
  }
}
@media (max-width: 480px) {
  .hero h1 {
    font-size: 52px;
  }
  .release-pill {
    font-size: 10px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-wide {
    grid-column: auto;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .step-number {
    font-size: 28px;
    padding-bottom: 12px;
    margin-bottom: 18px;
  }
  .section {
    padding-inline: 20px;
  }
  .feature,
  .download-card,
  .command-card {
    padding: 25px;
  }
  .download-links {
    grid-template-columns: 1fr;
  }
  .mini-note {
    margin-left: 0;
  }
  .gallery-controls {
    gap: 6px;
  }
  .gallery-button {
    font-size: 11px;
    padding: 8px 11px;
  }
  .visual-caption {
    font-size: 8px;
  }
  .footer-top > div {
    gap: 17px;
    flex-wrap: wrap;
  }
  .hero-meta {
    gap: 8px;
    font-size: 10px;
  }
  .header .button {
    padding: 9px 12px;
  }
  .flow-branches strong {
    font-size: 12px;
  }
  .renewal-diagram {
    padding: 24px 18px;
  }
  .hero .actions {
    gap: 20px;
  }
}
@media (max-width: 800px) {
  .hero-visual:before {
    inset: -40px 0;
  }
  .hero > *,
  .discord-section > *,
  .explain-section > *,
  .download-section > * {
    min-width: 0;
  }
}
@media (max-width: 360px) {
  .hero h1 {
    font-size: 44px;
  }
  .header {
    padding-inline: 16px;
  }
  .header .button {
    font-size: 12px;
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}