@font-face {
  font-family: "Roboto Thin";
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url("/static/fonts/roboto-thin-latin.woff2") format("woff2");
}

@font-face {
  font-family: "Noto Sans SC Thin";
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url("/static/fonts/noto-sans-sc-thin.otf") format("opentype");
  unicode-range: U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

:root {
  --bg: #050505;
  --bg-soft: #111111;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #f3f3f3;
  --text-subtle: #b7b7b7;
  --line: rgba(255, 255, 255, 0.14);
  --accent: linear-gradient(120deg, #ffffff 0%, #cecece 100%);
  --accent-solid: #e6e6e6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto Thin", "Noto Sans SC Thin", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body {
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.12), transparent 38%),
    radial-gradient(circle at 85% 10%, rgba(255, 255, 255, 0.08), transparent 36%),
    radial-gradient(circle at 50% 88%, rgba(255, 255, 255, 0.06), transparent 30%),
    linear-gradient(140deg, #050505 0%, #0b0b0b 40%, #121212 100%);
  background-attachment: fixed;
  background-size: 160% 160%, 150% 150%, 170% 170%, 120% 120%;
  animation: none;
}

.page-main {
  flex: 1;
}

body > * {
  position: relative;
  z-index: 1;
}

body::before {
  content: "";
  position: fixed;
  inset: -24%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.28;
  background: radial-gradient(38% 34% at 18% 28%, rgba(255, 255, 255, 0.22), transparent 72%),
    radial-gradient(44% 40% at 82% 22%, rgba(255, 255, 255, 0.16), transparent 74%),
    radial-gradient(42% 36% at 64% 82%, rgba(255, 255, 255, 0.14), transparent 72%);
  filter: blur(62px);
  mix-blend-mode: screen;
  will-change: transform, opacity;
  animation: none;
}

body::after {
  content: "";
  position: fixed;
  inset: -28%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.2;
  background: radial-gradient(46% 40% at 26% 74%, rgba(255, 255, 255, 0.15), transparent 76%),
    radial-gradient(40% 36% at 74% 62%, rgba(255, 255, 255, 0.12), transparent 74%);
  filter: blur(74px);
  mix-blend-mode: screen;
  will-change: transform, opacity;
  animation: none;
}

@keyframes bg-wave {
  0% {
    transform: translate3d(-8%, -4%, 0) scale(1.02);
    opacity: 0.22;
  }
  40% {
    transform: translate3d(6%, 2%, 0) scale(1.12);
    opacity: 0.34;
  }
  75% {
    transform: translate3d(11%, -6%, 0) scale(1.08);
    opacity: 0.24;
  }
  100% {
    transform: translate3d(3%, 7%, 0) scale(1.15);
    opacity: 0.31;
  }
}

@keyframes bg-cloud {
  0% {
    transform: translate3d(9%, 1%, 0) scale(1.05);
    opacity: 0.15;
  }
  50% {
    transform: translate3d(-9%, -7%, 0) scale(1.14);
    opacity: 0.26;
  }
  100% {
    transform: translate3d(-4%, 8%, 0) scale(1.1);
    opacity: 0.18;
  }
}

@keyframes bg-drift {
  0% {
    background-position: 18% 20%, 82% 10%, 50% 88%, 50% 50%;
  }
  35% {
    background-position: 30% 13%, 70% 18%, 42% 78%, 44% 54%;
  }
  70% {
    background-position: 8% 30%, 92% 6%, 64% 92%, 58% 46%;
  }
  100% {
    background-position: 20% 18%, 80% 12%, 52% 86%, 50% 50%;
  }
}

html {
  scroll-behavior: smooth;
}

header {
  position: sticky;
  top: 0;
  z-index: 99;
  border-bottom: 1px solid transparent;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: all 0.3s ease;
}

header.scrolled {
  background: rgba(24, 24, 24, 0.78);
  backdrop-filter: blur(24px) saturate(170%);
  -webkit-backdrop-filter: blur(24px) saturate(170%);
  border-bottom-color: var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.26);
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center {
  text-align: center;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  position: relative;
}

.logo {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  letter-spacing: 0.3px;
  text-decoration: none;
}

.logo img {
  height: 40px;
  margin-right: 10px;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.4));
}

.nav-links {
  display: flex;
  align-items: center;
}

.nav-links a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--text-subtle);
  font-size: 15px;
  position: relative;
  transition: color 0.25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-links a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--text);
  margin: 3px 0;
  border-radius: 99px;
  transition: 0.3s;
}

.hero {
  min-height: calc(100vh - 74px);
  padding: 36px 0 42px;
  display: flex;
  align-items: center;
  text-align: center;
  position: relative;
}

.hero .container {
  width: 100%;
  transform: translateY(-28px);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: #d6d6d6;
  font-size: 13px;
  letter-spacing: 0.3px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  margin-bottom: 18px;
  color: var(--text);
  line-height: 1.15;
}

.hero h1::after {
  content: "";
  display: inline-block;
  width: 0.1em;
  height: 0.86em;
  margin-left: 8px;
  vertical-align: -0.06em;
  background: currentColor;
  opacity: 0.9;
  animation: none;
  opacity: 0.65;
}

@keyframes hero-caret-blink {
  0%,
  48% {
    opacity: 0.9;
  }
  50%,
  100% {
    opacity: 0.08;
  }
}

.hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-subtle);
  max-width: 760px;
  margin: 0 auto 24px;
}

.hero-points {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.hero-points span {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #e3e3e3;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.hero-points span:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.42);
}

.hero-badges {
  margin-bottom: 26px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-bottom: 30px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.hero-metric {
  padding: 18px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.35s ease, box-shadow 0.35s ease;
}

.hero-metric::before {
  content: "";
  position: absolute;
  inset: -42% -20%;
  background: radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0) 58%);
  opacity: 0;
  transform: translate(-16px, 12px) scale(0.86);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}

.hero-metric:hover {
  transform: translateY(-10px) scale(1.03) rotateX(4deg);
  border-color: rgba(255, 255, 255, 0.52);
  box-shadow: 0 28px 52px rgba(0, 0, 0, 0.45);
}

.hero-metric:hover::before {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.hero-metric strong {
  display: block;
  font-size: 27px;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 6px;
}

.hero-metric span {
  font-size: 13px;
  color: var(--text-subtle);
}

.hero-scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-subtle);
  opacity: 1;
  transition: color 0.25s ease, transform 0.25s ease, opacity 0.3s ease;
  will-change: opacity, transform;
}

.hero-scroll-indicator:hover {
  color: var(--text);
  transform: translateX(-50%) translateY(-2px);
}

.hero-scroll-text {
  font-size: 12px;
  letter-spacing: 0.14em;
}

.hero-scroll-mouse {
  width: 24px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  display: inline-flex;
  justify-content: center;
  padding-top: 7px;
}

.hero-scroll-mouse span {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  animation: scroll-indicator-dot 1.4s ease-in-out infinite;
  opacity: 0.6;
}

@keyframes scroll-indicator-dot {
  0% {
    opacity: 0.9;
    transform: translateY(0);
  }
  70% {
    opacity: 0.25;
    transform: translateY(10px);
  }
  100% {
    opacity: 0.08;
    transform: translateY(10px);
  }
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 15px;
  margin: 0 8px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn:not(.btn-outline) {
  color: #111111;
  background: var(--accent-solid);
  font-weight: 600;
}

.btn-outline {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.section {
  padding: 82px 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  filter: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  will-change: opacity, transform, filter;
}

.reveal[data-reveal-axis="left"] {
  transform: translateY(18px);
}

.reveal[data-reveal-axis="right"] {
  transform: translateY(18px);
}

.reveal.is-visible {
  opacity: 1;
  filter: none;
  transform: translateY(0);
  animation: none;
}

@keyframes reveal-pop {
  0% {
    opacity: 0;
    transform: translateY(84px) scale(0.84) rotate(-2deg);
    filter: blur(10px);
  }
  60% {
    opacity: 1;
    transform: translateY(-10px) scale(1.03) rotate(0deg);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0deg);
    filter: blur(0);
  }
}

.section-demo {
  padding-top: 36px;
}

.demo-embed-wrap {
  width: calc(100vw - 28px);
  margin-left: calc(50% - 50vw + 14px);
  margin-right: calc(50% - 50vw + 14px);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
}

.demo-embed {
  display: block;
  width: 100%;
  height: 860px;
  border: none;
  background: #0d0d0d;
}

.demo-actions {
  margin-top: 18px;
}

.demo-mobile-fallback {
  display: none;
}

.demo-mobile-inner {
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 28px;
  gap: 14px;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.2), rgba(10, 10, 10, 0.95) 68%);
}

.demo-mobile-inner h3 {
  font-size: 24px;
  color: var(--text);
}

.demo-mobile-inner p {
  max-width: 440px;
  color: var(--text-subtle);
  line-height: 1.75;
}

.section-title {
  text-align: center;
  margin-bottom: 44px;
}

.section-title h2 {
  font-size: clamp(28px, 3vw, 38px);
  margin-bottom: 10px;
  color: var(--text);
}

.section-title p {
  color: var(--text-subtle);
  max-width: 680px;
  margin: 0 auto;
}

.features,
.price-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.cloud-print-page {
  padding-top: 26px;
}

.cloud-print-hero {
  margin-bottom: 56px;
}

.cloud-print-kicker {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-subtle);
  letter-spacing: 0.14em;
  font-size: 12px;
  margin-bottom: 14px;
}

.cloud-print-copy {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.cloud-print-copy h2 {
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text);
}

.cloud-print-copy h2::after {
  content: "";
  display: inline-block;
  width: 0.1em;
  height: 0.86em;
  margin-left: 8px;
  vertical-align: -0.06em;
  background: currentColor;
  opacity: 0.9;
  animation: hero-caret-blink 1s steps(1, end) infinite;
}

.cloud-print-copy > p {
  color: var(--text-subtle);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cloud-print-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  justify-content: center;
}

.cloud-print-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-subtle);
  font-size: 13px;
}

.cloud-print-metrics {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.cloud-print-metric {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  text-align: center;
}

.cloud-print-metric strong {
  display: block;
  font-size: 24px;
  color: var(--text);
  line-height: 1.1;
}

.cloud-print-metric span {
  display: block;
  margin-top: 6px;
  color: var(--text-subtle);
  font-size: 12px;
}

.cloud-print-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 20px 0 60px;
}

.cloud-print-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 56px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.cloud-print-shot {
  margin: 0;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.cloud-print-shot-trigger {
  border: none;
  width: 100%;
  padding: 0;
  display: block;
  cursor: zoom-in;
  background: transparent;
}

.cloud-print-shot img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.cloud-print-shot figcaption {
  padding: 12px 14px;
  text-align: center;
  color: var(--text-subtle);
  font-size: 14px;
}

.cloud-print-page .section-title {
  max-width: 860px;
  margin-top: 72px;
  margin-bottom: 60px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.cloud-print-page .capability-grid {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.cloud-print-page .capability-card {
  text-align: left;
}

.cloud-print-shot:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.4);
}

.cloud-print-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cloud-print-lightbox.is-open {
  display: flex;
}

.cloud-print-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(0, 0, 0, 0.74);
  cursor: zoom-out;
}

.cloud-print-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(1040px, calc(100vw - 48px));
  max-height: calc(100vh - 48px);
  padding: 18px 18px 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(11, 17, 32, 0.96);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.cloud-print-lightbox-panel img {
  width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  border-radius: 12px;
  display: block;
}

.cloud-print-lightbox-panel p {
  margin: 12px 6px 2px;
  font-size: 14px;
  color: var(--text-subtle);
}

.cloud-print-lightbox-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

body.is-lightbox-open {
  overflow: hidden;
}

.capability-card {
  margin: 0;
}

.feature,
.price-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
}

.feature {
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.35s ease, box-shadow 0.35s ease;
}

.feature::before {
  content: "";
  position: absolute;
  inset: -46% -24%;
  background: radial-gradient(circle at 12% 12%, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 62%);
  opacity: 0;
  transform: translate(-22px, 14px) scale(0.82);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}

.feature:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.48);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.42);
}

.feature:hover::before {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.feature h3 {
  margin-bottom: 12px;
  font-size: 19px;
  color: var(--text);
}

.feature p {
  color: var(--text-subtle);
  font-size: 14px;
}

.price-card {
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.46);
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.42);
}

.price-header {
  padding: 28px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
}

.price-name {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
}

.price {
  font-size: 30px;
  font-weight: 700;
  background: var(--accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.price-body {
  padding: 24px;
}

.price-body ul {
  list-style: none;
}

.price-body li {
  padding: 7px 0;
  font-size: 14px;
  color: var(--text-subtle);
}

.price-btn {
  display: block;
  text-align: center;
  margin-top: 18px;
  padding: 11px;
  color: #111111;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  background: var(--accent-solid);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.price-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.price-table-scroll {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow-x: auto;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3);
}

.price-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
}

.price-table th,
.price-table td {
  border-bottom: 1px solid var(--line);
  padding: 16px;
  vertical-align: top;
}

.price-table th {
  text-align: left;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.06);
}

.price-table td {
  color: var(--text-subtle);
  font-size: 14px;
  line-height: 1.7;
}

.price-table tbody tr:last-child td {
  border-bottom: none;
}

.price-table td:nth-child(1) {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.price-table td:nth-child(2) {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.price-table td:nth-child(5) {
  width: 140px;
}

.price-table .price-btn {
  display: inline-block;
  margin-top: 0;
  padding: 8px 12px;
  border-radius: 8px;
}

.contact {
  text-align: center;
  padding: 84px 0;
}

.contact h3 {
  font-size: 34px;
  margin-bottom: 18px;
}

.contact-desc {
  max-width: 720px;
  margin: 0 auto 18px;
  color: var(--text-subtle);
  font-size: 16px;
}

.contact-layout {
  margin-top: 34px;
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.contact-side-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.32);
}

.contact-side-card h4 {
  font-size: 22px;
  margin-bottom: 10px;
}

.contact-side-desc {
  color: var(--text-subtle);
  font-size: 14px;
  margin-bottom: 18px;
  text-align: center;
}

.contact-wx-image {
  width: 100%;
  max-width: 230px;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: block;
  margin: 0 auto 16px;
}

.contact-phone-label {
  color: var(--text-subtle);
  font-size: 13px;
  margin-bottom: 6px;
}

.contact-phone-link {
  color: var(--text);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.contact-phone-link:hover {
  color: #ff8f8f;
  text-decoration: none;
}

.contact-info {
  font-size: 16px;
  color: var(--text-subtle);
}

.contact-info p {
  margin-bottom: 6px;
}

.contact-form-wrap {
  max-width: none;
  margin: 0;
  text-align: left;
  padding: 34px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.32);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.contact-form-wrap:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.42);
}

.contact-form-wrap h4 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 20px;
}

.field {
  margin-bottom: 14px;
}

.input,
.textarea {
  width: 100%;
  background: rgba(18, 18, 18, 0.82);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 13px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.textarea {
  min-height: 150px;
  resize: vertical;
}

.input:focus,
.textarea:focus {
  border-color: rgba(255, 255, 255, 0.72);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.16);
}

.form-btn {
  display: block;
  width: 100%;
  margin: 8px 0 0;
  border: none;
  cursor: pointer;
}

footer {
  margin-top: 36px;
  color: var(--text-subtle);
  text-align: center;
  padding: 28px 0;
  font-size: 14px;
  border-top: 1px solid var(--line);
  background: rgba(28, 28, 28, 0.68);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
    animation: none;
  }

  .hero-metric:hover,
  .feature:hover,
  .price-card:hover,
  .contact-form-wrap:hover,
  .price-btn:hover,
  .btn:hover,
  .hero-points span:hover {
    transform: none;
  }

  body::before,
  body::after,
  body {
    animation-duration: 36s;
  }

  .hero h1::after {
    animation: none;
    opacity: 0.7;
  }
}

@media (max-width: 768px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    padding-top: 74px;
  }

  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    box-sizing: border-box;
  }

  header .container {
    padding-left: 12px;
    padding-right: 12px;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .nav {
    width: 100%;
    min-width: 0;
  }

  .logo {
    min-width: 0;
    max-width: calc(100% - 44px);
  }

  .logo span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    background: rgba(12, 12, 12, 0.96);
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 0 0 14px 14px;
    padding: 16px 0;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    margin: 9px 0;
    text-align: center;
  }

  .hero {
    min-height: calc(100vh - 74px);
    padding: 28px 0 36px;
  }

  .hero .container {
    transform: translateY(-16px);
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-points {
    gap: 8px;
    margin-bottom: 22px;
  }

  .hero-points span {
    font-size: 12px;
    padding: 5px 10px;
  }

  .hero-actions {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 10px;
  }

  .hero-actions .btn {
    display: inline-block;
    width: calc(50% - 10px);
    margin: 5px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-metric {
    padding: 14px 12px;
  }

  .hero-scroll-indicator {
    bottom: 24px;
    gap: 6px;
  }

  .hero-scroll-text {
    font-size: 11px;
    letter-spacing: 0.1em;
  }

  .features,
  .price-wrap,
  .cloud-print-gallery,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .cloud-print-hero {
    margin-bottom: 30px;
  }

  .cloud-print-copy h2 {
    font-size: 32px;
  }

  .cloud-print-metrics {
    grid-template-columns: 1fr;
  }

  .cloud-print-actions .btn {
    width: 100%;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .price-table-scroll {
    border: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    overflow: visible;
  }

  .price-table {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0 12px;
  }

  .price-table thead {
    display: none;
  }

  .price-table,
  .price-table tbody,
  .price-table tr,
  .price-table td {
    display: block;
    width: 100%;
  }

  .price-table tbody tr {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  }

  .price-table tbody tr + tr {
    margin-top: 12px;
  }

  .price-table td {
    border-bottom: none;
    padding: 7px 0 7px 88px;
    position: relative;
    line-height: 1.6;
    white-space: normal;
  }

  .price-table td::before {
    position: absolute;
    left: 0;
    top: 7px;
    color: var(--text);
    font-weight: 600;
    font-size: 13px;
  }

  .price-table td:nth-child(1)::before {
    content: "版本";
  }

  .price-table td:nth-child(2)::before {
    content: "价格";
  }

  .price-table td:nth-child(3)::before {
    content: "适用";
  }

  .price-table td:nth-child(4)::before {
    content: "授权";
  }

  .price-table td:nth-child(5) {
    width: auto;
    padding-left: 0;
    margin-top: 4px;
  }

  .price-table td:nth-child(5)::before {
    display: none;
  }

  .price-table .price-btn {
    display: block;
    width: 100%;
    text-align: center;
    margin: 0;
  }

  .demo-embed {
    display: none;
  }

  .demo-embed-wrap {
    width: calc(100vw - 20px);
    margin-left: calc(50% - 50vw + 10px);
    margin-right: calc(50% - 50vw + 10px);
    border-radius: 12px;
  }

  .demo-mobile-fallback {
    display: block;
  }

  .demo-mobile-inner {
    min-height: 620px;
  }

  .demo-actions {
    display: none;
  }

  .contact h3 {
    font-size: 28px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-side-card,
  .contact-form-wrap {
    padding: 22px;
  }

  .contact-side-card h4,
  .contact-form-wrap h4 {
    font-size: 20px;
  }

  .contact-wx-image {
    max-width: 180px;
  }

  .contact-phone-link {
    font-size: 21px;
  }
}