body.qun-home {
  --qun-green: #07c160;
  --qun-green-deep: #05a851;
  --qun-green-dark: #047a3f;
  --qun-mint: #ecfff5;
  --qun-mint-soft: #f6fffa;
  --qun-blue: #2f80ed;
  --qun-gold: #ffe68a;
  --qun-ink: #101418;
  --qun-text: #4b5563;
  --qun-muted: #7a8594;
  --qun-line: rgba(16, 20, 24, 0.1);
  --qun-shadow: 0 34px 90px rgba(20, 48, 34, 0.13);
  --qun-scroll: 0;
  overflow-x: hidden;
  background: #ffffff;
  color: var(--qun-ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

body.qun-home *,
body.qun-home *::before,
body.qun-home *::after {
  box-sizing: border-box;
}

.qun-home .site-shell {
  min-height: 100vh;
  padding: 0;
}

.qun-home .site-main {
  width: 100%;
  max-width: none;
  margin: 0;
}

.qun-home .site-footer,
.qun-home .site-header__side,
.qun-home .brand-mark__subtitle {
  display: none;
}

.qun-home .site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 50;
  width: min(1120px, calc(100% - 32px));
  height: 58px;
  max-width: none;
  margin: 0;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
}

.qun-home.is-scrolled .site-header {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.12);
}

.qun-home .brand-mark {
  gap: 10px;
  height: 58px;
}

.qun-home .brand-mark__icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: none;
}

.qun-home .brand-mark__title {
  color: var(--qun-ink);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0;
}

.qun-kicker {
  margin: 0;
  color: var(--qun-green-deep);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.qun-hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(236, 255, 245, 0.72) 0%, rgba(255, 255, 255, 0) 40%),
    linear-gradient(116deg, #ffffff 0%, #f7fffb 56%, #eef7ff 100%);
}

.qun-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(7, 193, 96, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 128, 237, 0.055) 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.62), transparent 72%);
  content: "";
}

.qun-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  align-items: center;
  gap: 56px;
  width: min(1160px, calc(100% - 56px));
  min-height: 100svh;
  margin: 0 auto;
  padding: 116px 0 72px;
}

.qun-hero__copy {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 24px;
}

.qun-hero h1 {
  margin: 0;
  color: var(--qun-ink);
  font-size: 92px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
}

.qun-hero__lead {
  max-width: 560px;
  margin: 0;
  color: var(--qun-text);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.68;
}

.qun-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.qun-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.qun-btn--primary {
  background: var(--qun-green);
  color: #fff;
  box-shadow: 0 16px 34px rgba(7, 193, 96, 0.24);
}

.qun-btn--ghost {
  border: 1px solid var(--qun-line);
  background: rgba(255, 255, 255, 0.74);
  color: var(--qun-ink);
}

.qun-hero__visual {
  position: relative;
  min-height: 670px;
  transform: translateY(calc(var(--qun-scroll) * -18px));
}

.qun-phone {
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: #f8fafc;
  box-shadow: var(--qun-shadow);
}

.qun-phone--main {
  position: absolute;
  right: 112px;
  top: 28px;
  width: 320px;
  min-height: 636px;
  border-radius: 42px;
  padding: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f5fbf8 100%);
}

.qun-phone__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  color: var(--qun-ink);
  font-size: 15px;
}

.qun-phone__bar span,
.qun-phone__bar i {
  width: 30px;
  height: 18px;
}

.qun-phone__bar span {
  border-radius: 999px;
  background: #111827;
}

.qun-phone__bar i {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--qun-green) 0 58%, rgba(7, 193, 96, 0.16) 58%);
}

.qun-phone__banner {
  display: grid;
  gap: 8px;
  min-height: 128px;
  margin-top: 22px;
  padding: 22px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 230, 138, 0.9), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, #05a851 0%, #07c160 100%);
  color: #fff;
}

.qun-phone__banner span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 700;
}

.qun-phone__banner strong {
  max-width: 190px;
  font-size: 25px;
  line-height: 1.22;
}

.qun-phone__actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.qun-phone__actions span {
  display: grid;
  place-items: center;
  min-height: 54px;
  border-radius: 18px;
  background: #fff;
  color: var(--qun-green-deep);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.qun-phone__list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.qun-phone__list div {
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid rgba(16, 20, 24, 0.06);
  border-radius: 18px;
  background: #fff;
}

.qun-phone__list strong {
  font-size: 15px;
}

.qun-phone__list span {
  color: var(--qun-muted);
  font-size: 13px;
}

.qun-data-panel {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
}

.qun-data-panel span {
  color: var(--qun-muted);
  font-size: 14px;
  font-weight: 700;
}

.qun-data-panel strong {
  color: var(--qun-ink);
  font-size: 28px;
}

.qun-data-panel--progress {
  left: 8px;
  top: 142px;
  width: 218px;
  padding: 24px;
}

.qun-data-panel--progress i {
  display: block;
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(7, 193, 96, 0.12);
}

.qun-data-panel--progress i::before {
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: var(--qun-green);
  content: "";
}

.qun-data-panel--export {
  right: 0;
  bottom: 86px;
  width: 240px;
  padding: 22px;
}

.qun-scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 2;
  color: var(--qun-muted);
  font-size: 13px;
  font-weight: 700;
  transform: translateX(-50%);
}

.qun-scroll-cue::after {
  display: block;
  width: 1px;
  height: 36px;
  margin: 10px auto 0;
  background: linear-gradient(180deg, var(--qun-green), transparent);
  content: "";
}

.qun-section-head {
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
  text-align: center;
}

.qun-section-head h2,
.qun-final h2 {
  margin: 12px 0 0;
  color: var(--qun-ink);
  font-size: 54px;
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: 0;
}

.qun-cinematic {
  --cinema-progress: 0;
  --cinema-step-progress: 0;
  --cinema-accent: var(--qun-green);
  position: relative;
  scroll-margin-top: 96px;
  padding: 116px 0 0;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fffb 10%, #ffffff 100%);
}

.qun-cinematic__track {
  position: relative;
  height: 430svh;
  margin-top: 40px;
}

.qun-cinematic__sticky {
  position: sticky;
  top: 0;
  display: grid;
  grid-template-columns: minmax(340px, 0.72fr) minmax(560px, 1fr);
  align-items: center;
  gap: 64px;
  width: min(1180px, calc(100% - 56px));
  height: 100svh;
  margin: 0 auto;
  padding: 96px 0 52px;
  overflow: hidden;
}

.qun-cinematic__copy {
  position: relative;
  z-index: 3;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 18px;
  min-height: 420px;
}

.qun-cinematic__count {
  margin: 0;
  color: var(--qun-green-deep);
  font-size: 14px;
  font-weight: 800;
}

.qun-cinematic__copy h3 {
  margin: 0;
  color: var(--qun-ink);
  font-size: 58px;
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: 0;
}

.qun-cinematic__copy p[data-cinema-desc] {
  max-width: 440px;
  margin: 0;
  color: var(--qun-text);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.85;
}

.qun-cinematic__dots {
  display: flex;
  gap: 9px;
  margin-top: 12px;
}

.qun-cinematic__dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(16, 20, 24, 0.16);
  transition: width 0.35s ease, background 0.35s ease;
}

.qun-cinematic__dots span.is-active {
  width: 34px;
  background: var(--cinema-accent);
}

.qun-cinema {
  position: relative;
  display: grid;
  min-height: 680px;
  place-items: center;
  perspective: 1400px;
}

.qun-cinema__glow,
.qun-cinema__halo {
  position: absolute;
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.7s ease, background 0.5s ease;
}

.qun-cinema__glow {
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 44%, rgba(7, 193, 96, 0.2), transparent 58%),
    radial-gradient(circle at 72% 68%, rgba(47, 128, 237, 0.15), transparent 46%);
  filter: blur(6px);
  opacity: 0.94;
  transform: scale(calc(0.92 + var(--cinema-progress) * 0.22));
}

.qun-cinema__halo {
  border: 1px solid rgba(7, 193, 96, 0.14);
  border-radius: 44px;
  background: rgba(255, 255, 255, 0.38);
}

.qun-cinema__halo--one {
  width: 460px;
  height: 460px;
  transform: rotate(calc(-14deg + var(--cinema-progress) * 28deg));
}

.qun-cinema__halo--two {
  width: 620px;
  height: 330px;
  transform: rotate(calc(17deg - var(--cinema-progress) * 34deg));
}

.qun-cinema-phone {
  position: relative;
  z-index: 2;
  width: 336px;
  height: 646px;
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: 46px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 255, 250, 0.96)),
    #fff;
  box-shadow:
    0 34px 92px rgba(15, 23, 42, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transform:
    translateY(calc((var(--cinema-step-progress) - 0.5) * -20px))
    rotateY(calc(-16deg + var(--cinema-progress) * 28deg))
    rotateX(calc(4deg - var(--cinema-progress) * 7deg))
    scale(calc(0.96 + var(--cinema-progress) * 0.05));
  transform-style: preserve-3d;
  transition: transform 0.18s linear, box-shadow 0.45s ease;
}

.qun-cinema-phone__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  color: var(--qun-ink);
  font-size: 15px;
}

.qun-cinema-phone__bar span,
.qun-cinema-phone__bar i {
  width: 30px;
  height: 18px;
  border-radius: 999px;
}

.qun-cinema-phone__bar span {
  background: #111827;
}

.qun-cinema-phone__bar i {
  background: linear-gradient(90deg, var(--cinema-accent) 0 58%, rgba(7, 193, 96, 0.16) 58%);
}

.qun-cinema-screen {
  position: relative;
  height: 552px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 32px;
  background: #f8fafc;
}

.qun-screen {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(38px) scale(0.96);
  transition: opacity 0.48s ease, transform 0.62s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.qun-cinematic[data-step="0"] .qun-screen--create,
.qun-cinematic[data-step="1"] .qun-screen--roster,
.qun-cinematic[data-step="2"] .qun-screen--media,
.qun-cinematic[data-step="3"] .qun-screen--export {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.qun-screen__hero {
  display: grid;
  gap: 10px;
  min-height: 150px;
  padding: 24px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 230, 138, 0.92), transparent 48%),
    linear-gradient(135deg, #06ad59, #07c160);
  color: #fff;
}

.qun-screen__hero span,
.qun-screen__field span,
.qun-screen__metric span {
  color: rgba(75, 85, 99, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.qun-screen__hero span {
  color: rgba(255, 255, 255, 0.78);
}

.qun-screen__hero strong {
  max-width: 190px;
  font-size: 28px;
  line-height: 1.18;
}

.qun-screen__field,
.qun-screen__button,
.qun-screen__people span,
.qun-screen__file {
  display: grid;
  gap: 8px;
  padding: 17px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.055);
}

.qun-screen__field strong,
.qun-screen__people span,
.qun-screen__file {
  color: var(--qun-ink);
  font-size: 16px;
  font-weight: 800;
}

.qun-screen__button {
  place-items: center;
  min-height: 56px;
  background: var(--qun-green);
  color: #fff;
  font-weight: 900;
}

.qun-screen__metric {
  display: grid;
  gap: 8px;
  padding-top: 18px;
}

.qun-screen__metric strong {
  color: var(--qun-ink);
  font-size: 58px;
  line-height: 1;
}

.qun-screen__meter {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(7, 193, 96, 0.12);
}

.qun-screen__meter i {
  display: block;
  width: calc(70% + var(--cinema-step-progress) * 22%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--qun-green), var(--qun-blue));
}

.qun-screen__people {
  display: grid;
  gap: 11px;
  margin-top: 12px;
}

.qun-screen__people span:nth-child(-n + 2) {
  background: var(--qun-mint);
  color: var(--qun-green-dark);
}

.qun-screen__photo {
  width: 210px;
  height: 252px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255, 230, 138, 0.92), rgba(255, 255, 255, 0.1)),
    linear-gradient(150deg, #07c160, #2f80ed);
  box-shadow: 0 20px 46px rgba(47, 128, 237, 0.16);
  transform: translateX(calc(var(--cinema-step-progress) * 18px));
}

.qun-screen__signature {
  position: absolute;
  right: 24px;
  top: 188px;
  display: grid;
  gap: 12px;
  width: 206px;
  padding: 18px;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.1);
}

.qun-screen__signature i {
  height: 66px;
  border-radius: 16px;
  background:
    linear-gradient(162deg, transparent 0 42%, rgba(16, 20, 24, 0.78) 43% 45%, transparent 46%),
    linear-gradient(12deg, transparent 0 48%, rgba(16, 20, 24, 0.68) 49% 51%, transparent 52%),
    #f8fafc;
}

.qun-screen__file {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 24px;
  background: var(--qun-mint);
  color: var(--qun-green-dark);
}

.qun-screen__table {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.72fr;
  overflow: hidden;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 20px;
  background: #fff;
}

.qun-screen__table span,
.qun-screen__table b {
  min-height: 54px;
  padding: 16px 12px;
  border-right: 1px solid rgba(16, 20, 24, 0.08);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  font-size: 13px;
}

.qun-screen__table span {
  background: var(--qun-mint);
  color: var(--qun-green-dark);
  font-weight: 900;
}

.qun-screen__table b {
  color: var(--qun-text);
  font-weight: 800;
}

.qun-screen__zip {
  position: absolute;
  right: 22px;
  bottom: 24px;
  display: grid;
  width: 92px;
  height: 92px;
  place-items: center;
  border-radius: 24px;
  background: var(--qun-green);
  color: #fff;
  font-size: 24px;
  font-weight: 950;
  box-shadow: 0 20px 44px rgba(7, 193, 96, 0.28);
}

.qun-cinema-chip {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 8px;
  min-width: 190px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
  opacity: 0;
  transform: translate3d(0, 26px, 0) scale(0.94);
  transition: opacity 0.48s ease, transform 0.62s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.qun-cinema-chip span {
  color: var(--qun-muted);
  font-size: 13px;
  font-weight: 800;
}

.qun-cinema-chip strong {
  color: var(--qun-ink);
  font-size: 24px;
  line-height: 1.14;
}

.qun-cinema-chip--share {
  left: 18px;
  top: 126px;
}

.qun-cinema-chip--progress {
  right: 18px;
  top: 168px;
}

.qun-cinema-chip--progress i {
  display: block;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(7, 193, 96, 0.12);
}

.qun-cinema-chip--progress i::before {
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: var(--qun-green);
  content: "";
}

.qun-cinema-chip--sign {
  left: 26px;
  bottom: 126px;
}

.qun-cinema-chip--archive {
  right: 0;
  bottom: 98px;
}

.qun-cinematic[data-step="0"] {
  --cinema-accent: var(--qun-green);
}

.qun-cinematic[data-step="1"] {
  --cinema-accent: var(--qun-blue);
}

.qun-cinematic[data-step="2"] {
  --cinema-accent: #ffb020;
}

.qun-cinematic[data-step="3"] {
  --cinema-accent: var(--qun-green-dark);
}

.qun-cinematic[data-step="0"] .qun-cinema-chip--share,
.qun-cinematic[data-step="1"] .qun-cinema-chip--progress,
.qun-cinematic[data-step="2"] .qun-cinema-chip--sign,
.qun-cinematic[data-step="3"] .qun-cinema-chip--archive {
  opacity: 1;
  transform: translate3d(0, 0, 58px) scale(1);
}

.qun-cinematic[data-step="1"] .qun-cinema__glow {
  background:
    radial-gradient(circle at 44% 44%, rgba(47, 128, 237, 0.2), transparent 58%),
    radial-gradient(circle at 72% 68%, rgba(7, 193, 96, 0.14), transparent 46%);
}

.qun-cinematic[data-step="2"] .qun-cinema__glow {
  background:
    radial-gradient(circle at 44% 44%, rgba(255, 230, 138, 0.28), transparent 58%),
    radial-gradient(circle at 72% 68%, rgba(47, 128, 237, 0.15), transparent 46%);
}

.qun-cinematic[data-step="3"] .qun-cinema-phone {
  box-shadow:
    0 34px 92px rgba(7, 193, 96, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.qun-workflow {
  scroll-margin-top: 96px;
  padding: 116px 0 64px;
  background: #fff;
}

.qun-chapter {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1fr);
  align-items: center;
  gap: 64px;
  width: min(1120px, calc(100% - 56px));
  min-height: 100svh;
  margin: 0 auto;
  padding: 72px 0;
}

.qun-chapter__copy {
  position: sticky;
  top: 128px;
  display: grid;
  align-content: center;
  gap: 18px;
  min-height: 420px;
}

.qun-chapter__copy span {
  color: var(--qun-green-deep);
  font-size: 14px;
  font-weight: 800;
}

.qun-chapter__copy h3 {
  margin: 0;
  color: var(--qun-ink);
  font-size: 48px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.qun-chapter__copy p {
  max-width: 460px;
  margin: 0;
  color: var(--qun-text);
  font-size: 20px;
  line-height: 1.82;
}

.qun-chapter__visual {
  position: sticky;
  top: 106px;
  display: grid;
  min-height: 610px;
  place-items: center;
  transform: translateY(calc(var(--chapter-progress, 0) * -20px));
}

.qun-builder,
.qun-roster,
.qun-media,
.qun-export {
  width: min(100%, 520px);
  min-height: 520px;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 32px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fffb 100%);
  box-shadow: var(--qun-shadow);
}

.qun-builder {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 26px;
}

.qun-builder__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.qun-builder__top strong {
  font-size: 24px;
}

.qun-builder__top span,
.qun-builder__question i {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--qun-green);
  color: #fff;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.qun-builder label {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 18px;
  background: #f8fafc;
  color: var(--qun-muted);
  font-size: 13px;
  font-weight: 700;
}

.qun-builder label b {
  color: var(--qun-ink);
  font-size: 18px;
}

.qun-builder__question {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  padding: 18px;
  border-radius: 22px;
  background: var(--qun-mint);
}

.qun-builder__question span {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, transparent 46%, rgba(7, 193, 96, 0.28) 47%),
    #fff;
}

.qun-roster {
  display: grid;
  align-content: center;
  gap: 28px;
  padding: 34px;
}

.qun-roster__summary {
  display: grid;
  gap: 6px;
}

.qun-roster__summary strong {
  font-size: 68px;
  line-height: 1;
}

.qun-roster__summary span {
  color: var(--qun-muted);
  font-size: 16px;
  font-weight: 700;
}

.qun-roster__meter {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(7, 193, 96, 0.12);
}

.qun-roster__meter i {
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--qun-green), var(--qun-blue));
}

.qun-roster__rows {
  display: grid;
  gap: 12px;
}

.qun-roster__rows span {
  display: flex;
  justify-content: space-between;
  padding: 16px 18px;
  border-radius: 16px;
  background: #f8fafc;
  color: var(--qun-text);
  font-weight: 700;
}

.qun-roster__rows .is-done {
  background: var(--qun-mint);
  color: var(--qun-green-dark);
}

.qun-media {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(47, 128, 237, 0.08), transparent 42%),
    #fff;
}

.qun-media__photo {
  position: absolute;
  left: 42px;
  top: 48px;
  width: 240px;
  height: 320px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 230, 138, 0.9), rgba(255, 255, 255, 0.12)),
    linear-gradient(150deg, #07c160, #2f80ed);
  box-shadow: 0 24px 54px rgba(47, 128, 237, 0.2);
}

.qun-media__signature,
.qun-media__file {
  position: absolute;
  display: grid;
  gap: 12px;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(16px);
}

.qun-media__signature {
  right: 34px;
  top: 178px;
  width: 250px;
  padding: 22px;
}

.qun-media__signature span {
  height: 72px;
  border-radius: 18px;
  background:
    linear-gradient(162deg, transparent 0 42%, rgba(16, 20, 24, 0.8) 43% 45%, transparent 46%),
    linear-gradient(12deg, transparent 0 48%, rgba(16, 20, 24, 0.72) 49% 51%, transparent 52%),
    #f8fafc;
}

.qun-media__file {
  right: 74px;
  bottom: 52px;
  grid-template-columns: 46px 1fr;
  align-items: center;
  width: 230px;
  padding: 18px;
}

.qun-media__file i {
  width: 46px;
  height: 52px;
  border-radius: 12px;
  background: var(--qun-gold);
}

.qun-export {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 34px;
}

.qun-export__sheet {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.qun-export__sheet span,
.qun-export__sheet b {
  min-height: 58px;
  padding: 18px;
  border-right: 1px solid rgba(16, 20, 24, 0.08);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  font-size: 14px;
  text-align: left;
}

.qun-export__sheet span {
  background: var(--qun-mint);
  color: var(--qun-green-dark);
  font-weight: 800;
}

.qun-export__sheet b {
  color: var(--qun-text);
  font-weight: 700;
}

.qun-export__zip {
  position: absolute;
  right: 26px;
  bottom: 30px;
  display: grid;
  width: 94px;
  height: 94px;
  place-items: center;
  border-radius: 24px;
  background: var(--qun-green);
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  box-shadow: 0 20px 44px rgba(7, 193, 96, 0.28);
}

.qun-scenes {
  scroll-margin-top: 96px;
  padding: 116px 0;
  background: linear-gradient(180deg, #f8fffb 0%, #ffffff 100%);
}

.qun-scene-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: min(1120px, calc(100% - 48px));
  margin: 54px auto 0;
}

.qun-scene-strip article {
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 360px;
  padding: 26px;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 58px rgba(15, 23, 42, 0.07);
}

.qun-scene-strip img {
  width: 100%;
  height: 168px;
  object-fit: contain;
}

.qun-scene-strip h3 {
  margin: 8px 0 0;
  font-size: 24px;
  line-height: 1.3;
}

.qun-scene-strip p {
  margin: 0;
  color: var(--qun-text);
  font-size: 16px;
  line-height: 1.78;
}

.qun-final {
  scroll-margin-top: 96px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 48px;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto 64px;
  padding: 78px;
  border-radius: 36px;
  background:
    linear-gradient(135deg, rgba(255, 230, 138, 0.52), transparent 36%),
    linear-gradient(135deg, #f2fff8 0%, #ffffff 100%);
  box-shadow: var(--qun-shadow);
}

.qun-final p {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--qun-text);
  font-size: 20px;
  line-height: 1.7;
}

.qun-final__qr {
  display: grid;
  place-items: center;
  padding: 18px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.qun-final__qr img {
  width: 204px;
  height: 204px;
  border-radius: 16px;
  object-fit: cover;
}

.qun-footer {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 34px 24px 42px;
  color: var(--qun-muted);
  font-size: 13px;
  text-align: center;
}

.qun-footer p {
  margin: 0;
}

.qun-footer__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.qun-footer__brand {
  color: var(--qun-ink);
  font-weight: 700;
}

.qun-footer__beian:hover {
  color: var(--qun-green-deep);
}

.qun-qr-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  place-items: center;
  padding: 24px;
}

.qun-qr-modal:target {
  display: grid;
}

.qun-qr-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(16, 20, 24, 0.38);
  backdrop-filter: blur(10px);
}

.qun-qr-modal__panel {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  width: min(420px, 100%);
  padding: 34px;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.22);
  text-align: center;
}

.qun-qr-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f3f4f6;
}

.qun-qr-modal__close::before,
.qun-qr-modal__close::after {
  position: absolute;
  left: 10px;
  top: 16px;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: var(--qun-muted);
  content: "";
}

.qun-qr-modal__close::before {
  transform: rotate(45deg);
}

.qun-qr-modal__close::after {
  transform: rotate(-45deg);
}

.qun-qr-modal__eyebrow {
  color: var(--qun-green-deep);
  font-size: 14px;
  font-weight: 800;
}

.qun-qr-modal h2 {
  margin: 10px 0 0;
  font-size: 30px;
}

.qun-qr-modal p {
  margin: 12px 0 20px;
  color: var(--qun-text);
  line-height: 1.6;
}

.qun-qr-modal__code {
  padding: 14px;
  border-radius: 24px;
  background: #f8fafc;
}

.qun-qr-modal__code img {
  display: block;
  width: 220px;
  height: 220px;
  border-radius: 14px;
  object-fit: cover;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.68s ease, transform 0.68s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .qun-hero__inner,
  .qun-cinematic__sticky,
  .qun-chapter,
  .qun-final {
    grid-template-columns: 1fr;
  }

  .qun-hero__inner {
    gap: 28px;
    padding-top: 108px;
  }

  .qun-hero h1 {
    font-size: 64px;
  }

  .qun-hero__lead {
    font-size: 21px;
  }

  .qun-hero__visual {
    min-height: 560px;
  }

  .qun-phone--main {
    left: 50%;
    right: auto;
    top: 0;
    width: 300px;
    min-height: 560px;
    transform: translateX(-50%);
  }

  .qun-data-panel--progress {
    left: 0;
    top: 96px;
  }

  .qun-data-panel--export {
    right: 0;
    bottom: 38px;
  }

  .qun-cinematic {
    padding-top: 90px;
  }

  .qun-cinematic__track {
    height: 410svh;
    margin-top: 22px;
  }

  .qun-cinematic__sticky {
    align-content: center;
    gap: 18px;
    width: min(680px, calc(100% - 40px));
    padding: 90px 0 26px;
  }

  .qun-cinematic__copy {
    min-height: 0;
    gap: 10px;
  }

  .qun-cinematic__copy h3 {
    font-size: 38px;
  }

  .qun-cinematic__copy p[data-cinema-desc] {
    max-width: 620px;
    font-size: 17px;
    line-height: 1.62;
  }

  .qun-cinema {
    min-height: 520px;
  }

  .qun-cinema-phone {
    width: 286px;
    height: 510px;
    border-radius: 38px;
    transform:
      translateY(calc((var(--cinema-step-progress) - 0.5) * -12px))
      rotateY(calc(-8deg + var(--cinema-progress) * 14deg))
      rotateX(calc(3deg - var(--cinema-progress) * 4deg))
      scale(1);
  }

  .qun-cinema-screen {
    height: 420px;
    border-radius: 26px;
  }

  .qun-screen {
    gap: 11px;
    padding: 18px;
  }

  .qun-screen__hero {
    min-height: 118px;
    border-radius: 22px;
  }

  .qun-screen__hero strong {
    font-size: 23px;
  }

  .qun-screen__metric strong {
    font-size: 42px;
  }

  .qun-cinema-chip {
    min-width: 158px;
    padding: 14px 16px;
    border-radius: 20px;
  }

  .qun-cinema-chip strong {
    font-size: 19px;
  }

  .qun-cinema-chip--share {
    left: 8px;
    top: 104px;
  }

  .qun-cinema-chip--progress {
    right: 4px;
    top: 126px;
  }

  .qun-cinema-chip--sign {
    left: 4px;
    bottom: 82px;
  }

  .qun-cinema-chip--archive {
    right: 4px;
    bottom: 74px;
  }

  .qun-chapter {
    min-height: auto;
    gap: 22px;
    padding: 74px 0;
  }

  .qun-chapter__copy,
  .qun-chapter__visual {
    position: relative;
    top: auto;
    min-height: auto;
  }

  .qun-scene-strip {
    grid-template-columns: 1fr;
  }

  .qun-final {
    padding: 42px 24px;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .qun-home .site-header {
    top: 12px;
    width: calc(100% - 24px);
  }

  .qun-hero__inner,
  .qun-cinematic__sticky,
  .qun-chapter,
  .qun-section-head,
  .qun-scene-strip,
  .qun-final {
    width: calc(100% - 32px);
  }

  .qun-hero h1 {
    font-size: 54px;
  }

  .qun-section-head h2,
  .qun-final h2 {
    font-size: 36px;
  }

  .qun-cinematic__copy h3 {
    font-size: 32px;
  }

  .qun-cinematic__copy p[data-cinema-desc] {
    font-size: 15px;
  }

  .qun-cinema {
    min-height: 480px;
    overflow: hidden;
  }

  .qun-cinema__glow {
    width: 340px;
    height: 340px;
  }

  .qun-cinema__halo {
    display: none;
  }

  .qun-cinema-phone {
    width: 252px;
    height: 456px;
    padding: 14px;
    border-radius: 32px;
  }

  .qun-cinema-screen {
    height: 380px;
    margin-top: 12px;
  }

  .qun-screen {
    padding: 14px;
  }

  .qun-screen__field,
  .qun-screen__button,
  .qun-screen__people span,
  .qun-screen__file {
    padding: 13px;
    border-radius: 15px;
  }

  .qun-screen__field strong,
  .qun-screen__people span,
  .qun-screen__file {
    font-size: 14px;
  }

  .qun-screen__photo {
    width: 156px;
    height: 202px;
  }

  .qun-screen__signature {
    right: 14px;
    top: 148px;
    width: 168px;
    padding: 14px;
  }

  .qun-screen__file {
    left: 14px;
    right: 14px;
    bottom: 16px;
  }

  .qun-screen__table span,
  .qun-screen__table b {
    min-height: 44px;
    padding: 11px 8px;
    font-size: 11px;
  }

  .qun-screen__zip {
    right: 16px;
    bottom: 16px;
    width: 68px;
    height: 68px;
    border-radius: 18px;
    font-size: 18px;
  }

  .qun-cinema-chip {
    display: none;
  }

  .qun-chapter__copy h3 {
    font-size: 34px;
  }

  .qun-chapter__copy p,
  .qun-final p {
    font-size: 17px;
  }

  .qun-hero__visual {
    min-height: 500px;
  }

  .qun-phone--main {
    width: 276px;
    min-height: 514px;
    border-radius: 34px;
  }

  .qun-data-panel {
    display: none;
  }

  .qun-builder,
  .qun-roster,
  .qun-media,
  .qun-export {
    min-height: 430px;
    border-radius: 24px;
  }

  .qun-builder {
    padding: 18px;
  }

  .qun-builder__question {
    grid-template-columns: 42px 1fr;
  }

  .qun-builder__question span {
    width: 42px;
    height: 42px;
  }

  .qun-builder__question i {
    grid-column: 2;
    width: fit-content;
  }

  .qun-roster__summary strong {
    font-size: 48px;
  }

  .qun-media__photo {
    left: 22px;
    top: 30px;
    width: 188px;
    height: 256px;
  }

  .qun-media__signature {
    right: 20px;
    top: 148px;
    width: 190px;
  }

  .qun-media__file {
    right: 24px;
    bottom: 32px;
    width: 190px;
  }

  .qun-export {
    padding: 18px;
  }

  .qun-export__sheet span,
  .qun-export__sheet b {
    min-height: 48px;
    padding: 13px 10px;
    font-size: 12px;
  }

  .qun-export__zip {
    width: 74px;
    height: 74px;
    border-radius: 18px;
    font-size: 18px;
  }
}