:root {
  color-scheme: dark;
  --bg: #101210;
  --panel: #171a17;
  --line: #30362d;
  --text: #f1f3eb;
  --muted: #a0a79c;
  --green: #c5f36b;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 6px;
}
button {
  color: inherit;
}
::selection {
  background: var(--green);
  color: var(--bg);
}
.wrap {
  width: min(1480px, calc(100% - 112px));
  margin-inline: auto;
}
.mono,
.eyebrow,
.product-index,
.platform {
  font-family: var(--mono);
}
.header {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 650;
  font-size: 21px;
  letter-spacing: 1px;
}
.brand img {
  object-fit: contain;
  border-radius: 50%;
  mix-blend-mode: screen;
}
.brand small {
  display: block;
  font: 9px var(--mono);
  letter-spacing: 3px;
  color: var(--muted);
  margin-top: 4px;
}
.header nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 13px;
}
.header nav > a:not(.nav-cta) {
  color: #b5bcb1;
}
.header nav a:hover {
  color: var(--green);
}
.nav-cta {
  padding: 11px 17px;
  border: 1px solid #58604d;
  border-radius: 4px;
}
.nav-cta span {
  margin-left: 26px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--green);
  margin: 0 0 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 13px #c5f34455;
}
h1 {
  font-size: clamp(48px, 5.1vw, 76px);
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: -3px;
  margin: 0 0 29px;
}
.accent {
  color: var(--green);
}

.products {
  padding-block: 36px 32px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.product {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.25s;
  display: flex;
  flex-direction: column;
}
.product:hover {
  border-color: #596744;
}
.product-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 29px 30px 0;
  gap: 8px;
}
.product-index {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.8px;
  color: #c2cfb5;
  white-space: nowrap;
}
.platform {
  font-family: var(--body);
  font-size: 9px;
  padding: 5px 9px;
  border: 1px solid #3c4336;
  color: #c0c9b6;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
}
.product-copy {
  padding: 26px 30px 0;
}
.product h3 {
  margin: 0 0 13px;
  font-size: 28px;
  letter-spacing: -0.6px;
  font-weight: 550;
}
.product-copy p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0;
}
.product-footer {
  border-top: 1px solid var(--line);
  margin-top: auto;
  min-height: 79px;
  padding: 22px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.product-footer > span {
  font-size: 10px;
  color: #9da892;
}
.text-link {
  font-size: 12px;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 18px;
  background: none;
  border: 0;
  padding: 7px 0;
  white-space: nowrap;
}
.text-link:hover {
  color: #e3ffb5;
}
.text-link[aria-disabled="true"] {
  color: #a1aa97;
  cursor: default;
}
.product-footer > .text-link:not([aria-disabled="true"])::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: pointer;
  border-radius: 8px;
}
.product-footer > .text-link:focus-visible::after {
  outline: 2px solid var(--green);
  outline-offset: -3px;
}
.mini-visual,
.event-visual,
.timer-visual,
.video-visual {
  height: 280px;
  margin-top: 14px;
  position: relative;
  overflow: hidden;
}
.mini-visual {
  background: radial-gradient(ellipse at 48% 90%, #51603555, transparent 68%);
}
.phone {
  position: absolute;
  top: 26px;
  left: 40px;
  width: 218px;
  height: 312px;
  border: 5px solid #414839;
  border-radius: 31px;
  background: #171c16;
  color: #e4e9dd;
  padding: 0;
  overflow: hidden;
  transform: rotate(-9deg);
  box-shadow: 20px 20px 30px #0005;
}

.phone-screen {
  display: block;
  width: 100%;
  height: auto;
}
.visual-note {
  position: absolute;
  right: 35px;
  top: 114px;
  font-size: 11px;
  color: #a2ad94;
  line-height: 2;
}
.visual-note b {
  font-size: 16px;
  color: #d8e3c9;
  font-weight: 400;
}
.concept-label {
  position: absolute;
  bottom: 12px;
  right: 18px;
  color: #94a086;
  font-size: 8px;
  letter-spacing: 1px;
}
.event-visual {
  display: flex;
  align-items: center;
  padding: 25px 0 25px 30px;
}
.event-window {
  width: calc(100% + 40px);
  min-width: 480px;
  border: 1px solid #424c37;
  background: #1c211b;
  border-radius: 7px;
  box-shadow: 0 20px 25px #0003;
  transform: perspective(900px) rotateY(-8deg) rotateX(7deg);
  transform-origin: left;
}
.window-bar {
  height: 32px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 13px;
  border-bottom: 1px solid #36412b;
}
.window-bar i {
  width: 4px;
  height: 4px;
  background: #687b50;
  border-radius: 50%;
}
.window-bar span {
  margin-left: 90px;
  font-size: 8px;
  color: #a9b49d;
}
.event-content {
  display: flex;
  height: 171px;
}
.event-side {
  display: flex;
  flex-direction: column;
  gap: 19px;
  width: 85px;
  flex-shrink: 0;
  padding: 19px 10px;
  font-size: 8px;
  border-right: 1px solid #34402a;
  color: #919c84;
}
.event-side b {
  color: var(--green);
  font-weight: 400;
}
.bracket {
  display: flex;
  flex: 1;
  gap: 15px;
  align-items: center;
  padding: 14px;
}
.bracket > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  font-size: 7px;
  position: relative;
}
.bracket b {
  font-weight: 400;
  color: #99a58d;
}
.bracket span {
  border: 1px solid #3b4a30;
  background: #242e20;
  padding: 9px 6px;
  color: #c5d0ba;
  position: relative;
  white-space: nowrap;
}
.bracket > div:not(:last-child) span:after {
  content: "";
  position: absolute;
  right: -16px;
  top: 50%;
  width: 15px;
  height: 1px;
  background: #4b6035;
}
.bracket em {
  font-style: normal;
  color: var(--green);
  float: right;
}
.bracket .final-round {
  color: var(--green);
  border-color: #749443;
}
.timer-visual {
  --timer-accent: var(--green);
  padding: 28px 35px 30px;
  background: radial-gradient(ellipse, #b4ea3810, transparent 70%);
}
.timer-meta,
.timer-caption {
  display: flex;
  justify-content: space-between;
  font: 9px var(--mono);
  color: #a4b38f;
  letter-spacing: 1px;
}
.timer-meta > span:first-child {
  color: var(--timer-accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.timer-meta i {
  width: 5px;
  height: 5px;
  background: var(--timer-accent);
  border-radius: 50%;
}
.timer-number {
  font: 130px/0.99 var(--mono);
  letter-spacing: -8px;
  color: var(--timer-accent);
  margin: 11px 0;
  text-shadow: 0 0 45px #c5f36b15;
}
.timer-number b {
  font: inherit;
  font-variant-numeric: tabular-nums;
}
.timer-visual[data-phase="prepare"] {
  --timer-accent: #ff6868;
  background: radial-gradient(ellipse, #ff686810, transparent 70%);
}
.timer-visual[data-phase="prepare"] .timer-number {
  text-shadow: 0 0 35px #ff686825;
}
.timer-visual[data-phase="prepare"] .timer-number span {
  color: #d89189;
}
.timer-number span {
  font-size: 28px;
  margin-left: 18px;
  letter-spacing: 0;
  color: #7e9365;
}
.timer-progress {
  height: 3px;
  background: #34402c;
  margin: 20px 0 16px;
}
.timer-progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--timer-accent);
  transform-origin: left;
  transition: transform 0.1s linear, background-color 0.3s;
}
.timer-caption {
  font-size: 8px;
}
.video-visual {
  padding: 32px 30px;
}
.web-video-visual {
  display: flex;
  align-items: center;
  height: 280px;
  margin-top: 14px;
  padding: 24px 20px;
}
.web-preview {
  display: block;
  width: 100%;
  max-height: 100%;
}
.video-frames {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}
.video-frame {
  height: 160px;
  position: relative;
  overflow: hidden;
  border: 1px solid #3c4935;
  border-radius: 4px;
  background:
    linear-gradient(#87917809, #b6d79b12),
    repeating-linear-gradient(0deg, transparent 0 25px, #8291750b 25px 26px),
    repeating-linear-gradient(90deg, transparent 0 25px, #8291750b 25px 26px);
}
.video-frame span {
  position: absolute;
  top: 10px;
  left: 9px;
  font: 7px var(--mono);
  color: #afc49a;
}
.video-frame svg {
  position: absolute;
  width: 100%;
  height: 125px;
  bottom: 3px;
  color: #a0b486;
  opacity: 0.7;
}
.video-frame b {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-size: 8px;
  font-weight: 400;
  color: #9daa92;
}
.video-timeline {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #bcc9ad;
  margin-top: 17px;
  font-size: 9px;
}
.video-timeline i {
  height: 15px;
  flex: 1;
  background: repeating-linear-gradient(
    90deg,
    #8da66b 0 1px,
    transparent 1px 5px
  );
  position: relative;
  opacity: 0.6;
}
.video-timeline i:after {
  content: "";
  position: absolute;
  width: 2px;
  height: 24px;
  background: var(--green);
  left: 40%;
  top: -4px;
}
.download-status:empty {
  display: none;
}
.download-status {
  color: #8e9b82;
  text-align: right;
  font-size: 11px;
  margin: 17px 0 0;
}

.footer {
  border-top: 1px solid var(--line);
  padding-block: 24px;
}
.filing {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.filing a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.filing a:hover {
  color: var(--green);
}
.filing img {
  flex-shrink: 0;
  object-fit: contain;
}
dialog {
  background: #1b2018;
  color: var(--text);
  border: 1px solid #586547;
  border-radius: 12px;
  padding: 42px;
  width: min(420px, calc(100% - 32px));
  box-shadow: 0 35px 150px #000b;
  text-align: center;
}
dialog::backdrop {
  background: #050804c9;
  backdrop-filter: blur(8px);
}
dialog h2 {
  font-size: 27px;
  font-weight: 550;
  margin: 0 0 22px;
}
dialog .eyebrow {
  font-size: 8px;
  justify-content: center;
  margin-bottom: 14px;
}
.dialog-close {
  position: absolute;
  right: 12px;
  top: 10px;
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: #d8e3c9;
  font-size: 25px;
}
.qr-frame {
  background: #f1f3eb;
  color: #25351b;
  padding: 18px;
  border-radius: 7px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.qr-frame img {
  max-width: 100%;
  height: auto;
}
.qr-frame p {
  font-size: 19px;
  line-height: 1.9;
}
.qr-frame p span {
  font-size: 12px;
}
#qr-help {
  font-size: 11px;
  color: #a6b398;
  line-height: 1.8;
  margin-bottom: 0;
}
[hidden] {
  display: none !important;
}
.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 12px;
  background: var(--green);
  color: #101210;
  padding: 14px;
  z-index: 20;
}
.skip-link:focus {
  top: 12px;
}
.noscript {
  padding: 20px;
  text-align: center;
  background: #28311f;
}
.hero-copy {
  animation: arrive 0.7s both;
}
.hero-art {
  animation: arrive 1s 0.1s both;
}
@keyframes arrive {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .product-top,
  .product-copy {
    padding-inline: 23px;
  }
  .product-footer {
    padding-inline: 23px;
  }
  .visual-note {
    right: 20px;
    top: 126px;
  }
  .visual-note b {
    font-size: 12px;
  }
  .phone {
    left: 22px;
    width: 194px;
  }
  .video-visual {
    padding-inline: 23px;
  }
  .product-footer > span {
    font-size: 9px;
  }
  .text-link {
    font-size: 11px;
    gap: 8px;
  }

}
@media (max-width: 800px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    height: 86px;
  }
  .header nav {
    gap: 20px;
    font-size: 11px;
  }
  .nav-cta {
    display: none;
  }
  .brand {
    font-size: 18px;
  }
  .products {
    padding-top: 28px;
    padding-bottom: 40px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product {
    min-height: 505px;
  }
  .product-top,
  .product-copy {
    padding-inline: 27px;
  }
  .product-footer {
    padding-inline: 27px;
  }
  .product-copy h3 {
    font-size: 28px;
  }
  .mini-visual {
    height: 285px;
  }
  .phone {
    left: 16%;
    width: 218px;
  }
  .visual-note {
    right: 10%;
    font-size: 12px;
    top: 111px;
  }
  .visual-note b {
    font-size: 15px;
  }
  .event-window {
    min-width: 450px;
    width: 100%;
  }
  .event-visual {
    padding-left: 45px;
  }
  .event-content {
    height: 185px;
  }
  .bracket {
    gap: 20px;
    padding: 20px;
  }
  .bracket > div {
    font-size: 9px;
  }
  .event-side {
    font-size: 9px;
    width: 97px;
  }
  .timer-visual {
    padding-inline: 45px;
  }
  .timer-number {
    font-size: 134px;
  }
  .video-visual {
    padding-inline: 35px;
  }
  .video-frame {
    height: 175px;
  }
  .video-frame svg {
    height: 143px;
  }
  .product-footer > span {
    font-size: 11px;
  }
  .text-link {
    font-size: 13px;
    gap: 16px;
  }

}
@media (max-width: 480px) {
  .product-top {
    padding-top: 22px;
    gap: 4px;
  }
  .product-top,
  .product-copy {
    padding-inline: 22px;
  }
  .product-footer {
    padding-inline: 22px;
  }
  .product-footer > span {
    font-size: 9px;
  }
  .text-link {
    font-size: 11px;
    gap: 8px;
  }
  .phone {
    left: 23px;
    width: 192px;
  }
  .visual-note {
    right: 20px;
    font-size: 9px;
  }
  .visual-note b {
    font-size: 11px;
  }
  .product-copy p {
    font-size: 12px;
  }
  .product {
    min-height: 490px;
  }
  .event-visual {
    padding-left: 22px;
  }
  .timer-visual {
    padding-inline: 25px;
  }
  .video-visual {
    padding-inline: 22px;
  }
  .video-frame {
    height: 158px;
  }
  .video-frame svg {
    height: 130px;
  }

  .download-status {
    text-align: left;
    line-height: 1.8;
  }
  .header nav {
    gap: 16px;
  }
  .header .brand {
    gap: 5px;
    font-size: 16px;
  }
  .header .brand img {
    width: 36px;
    height: 36px;
  }
  .brand small {
    font-size: 7px;
    letter-spacing: 2px;
  }
  dialog {
    padding: 36px 24px;
  }
}
@media (min-width: 801px) {
  .product-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
  }
  .product {
    min-height: 510px;
    position: relative;
    transition:
      transform 0.3s,
      border-color 0.3s,
      background 0.3s,
      box-shadow 0.3s;
  }
  .product-top {
    padding: 23px 20px 0;
    gap: 8px;
  }
  .platform {
    font-size: 9px;
  }
  .product-copy {
    padding: 20px 20px 0;
    min-height: 140px;
  }
  .product h3 {
    font-size: 23px;
    letter-spacing: -0.8px;
    margin-bottom: 15px;
  }
  .product-copy p {
    font-size: 12px;
    line-height: 1.9;
  }
  .product-copy p br {
    display: none;
  }
  .product-footer {
    min-height: 90px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 17px 20px;
  }
  .product-footer > span {
    font-size: 10px;
  }
  .text-link {
    font-size: 12px;
    width: 100%;
    justify-content: space-between;
  }
  .mini-visual,
  .event-visual,
  .timer-visual,
  .video-visual,
  .web-video-visual {
    height: 218px;
    margin-top: 8px;
    transition: filter 0.3s;
  }
  .phone {
    top: 19px;
    left: 50%;
    width: 169px;
    height: 274px;
    border-width: 4px;
    transform: translateX(-50%) rotate(-8deg);
    transition: transform 0.35s;
  }

  .visual-note {
    display: none;
  }
  .event-visual {
    padding: 28px 0 30px 17px;
  }
  .event-window {
    min-width: 0;
    width: 280px;
    flex-shrink: 0;
    transform: perspective(900px) rotateY(-14deg) rotateX(7deg);
    transition: transform 0.35s;
  }
  .event-side {
    display: none;
  }
  .window-bar span {
    margin-left: 45px;
  }
  .event-content {
    height: 157px;
  }
  .bracket {
    padding: 13px;
    gap: 12px;
  }
  .bracket > div {
    font-size: 7px;
  }
  .timer-visual {
    padding: 33px 20px 25px;
  }
  .timer-meta {
    font-size: 7px;
    letter-spacing: 0;
  }
  .timer-meta > span:first-child {
    gap: 5px;
  }
  .timer-number {
    font-size: clamp(68px, 7.5vw, 102px);
    letter-spacing: -7px;
    margin: 20px 0 14px;
    transition:
      color 0.3s,
      text-shadow 0.3s;
  }
  .timer-number span {
    font-size: 17px;
    margin-left: 9px;
  }
  .timer-caption {
    font-size: 6px;
    letter-spacing: 0.4px;
    gap: 8px;
  }
  .timer-progress {
    margin-top: 14px;
  }
  .video-visual {
    padding: 32px 16px 20px;
  }
  .video-frames {
    gap: 5px;
    transition: transform 0.35s;
  }
  .video-frame {
    height: 137px;
  }
  .video-frame span {
    font-size: 6px;
    left: 5px;
  }
  .video-frame svg {
    height: 106px;
    bottom: 11px;
  }
  .video-frame b {
    font-size: 7px;
    left: 5px;
  }
  .video-timeline {
    font-size: 8px;
    gap: 8px;
  }
  .concept-label {
    font-size: 7px;
    right: 14px;
  }
}
@media (min-width: 801px) and (max-width: 1280px) {
  .product-grid {
    gap: 10px;
  }
  .product-top,
  .product-copy {
    padding-inline: 15px;
  }
  .product-top {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .product-top .platform {
    align-self: flex-end;
  }
  .product h3 {
    font-size: 19px;
    letter-spacing: -1px;
  }
  .product-footer {
    padding-inline: 15px;
  }
  .product-footer > span {
    font-size: 8px;
  }
  .text-link {
    font-size: 11px;
  }
  .product-copy {
    min-height: 172px;
  }
  .product-copy p {
    font-size: 11px;
  }
  .timer-visual {
    padding-inline: 15px;
  }
  .phone {
    width: 153px;
  }

}
@media (hover: hover) and (pointer: fine) {
  .product:hover {
    transform: translateY(-8px);
    border-color: #a7cd67;
    background: #1e251a;
    box-shadow:
      0 15px 40px #0005,
      inset 0 1px 0 #c5f36b40;
  }
  .product:hover .mini-visual,
  .product:hover .event-visual,
  .product:hover .timer-visual,
  .product:hover .video-visual {
    filter: brightness(1.15);
  }
  .product:hover .timer-visual:not([data-phase="prepare"]) .timer-number {
    color: #d9ff93;
    text-shadow: 0 0 30px #c5f36b30;
  }
  .product:hover .video-frames {
    transform: translateY(-5px);
  }
  .product:hover .text-link {
    color: #e2ffb4;
  }
}
@media (min-width: 801px) and (hover: hover) and (pointer: fine) {
  .product:hover .phone {
    transform: translateX(-50%) translateY(-6px) rotate(-3deg);
  }
  .product:hover .event-window {
    transform: perspective(900px) rotateY(-6deg) rotateX(2deg) translateY(-4px);
  }
}

.product-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 30px;
}
.product-intro .eyebrow { margin-bottom: 14px; }
.product-intro h1 {
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.3;
  letter-spacing: -1.5px;
  margin: 0;
}
.product-intro-desc {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
  margin: 0 0 2px;
}
@media (max-width: 1100px) {
  .product-intro { display: block; }
  .product-intro-desc { margin-top: 16px; }
  .product-intro-desc br { display: none; }
}
@media (max-width: 800px) {
  .product-intro { margin-bottom: 26px; }
  .product-intro h1 { font-size: clamp(27px, 5.5vw, 38px); letter-spacing: -1px; }
  .product-intro h1 .accent { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }

}

.visit-count { white-space: nowrap; }