.page-longnan {
  --ln-ink: #11141c;
  --ln-ink-soft: #1b2030;
  --ln-paper: #f4f0e7;
  --ln-paper-deep: #e8e0d2;
  --ln-line: rgba(19, 24, 35, .16);
  --ln-mint: #7fe0cf;
  --ln-mint-deep: #2a9d8b;
  --ln-violet: #8d80ff;
  --ln-blue: #6bb8ff;
  --ln-orange: #ff9f68;
  --ln-white: #fffdf7;
  --ln-muted: #6b6d74;
  color: var(--ln-ink);
  background: var(--ln-paper);
}

.page-longnan *,
.page-longnan *::before,
.page-longnan *::after {
  box-sizing: border-box;
}

.page-longnan main {
  overflow: clip;
  background: var(--ln-paper);
}

.page-longnan main h1,
.page-longnan main h2,
.page-longnan main h3,
.page-longnan main p,
.page-longnan main figure,
.page-longnan main dl,
.page-longnan main dd,
.page-longnan main ol,
.page-longnan main ul {
  margin: 0;
}

.page-longnan main a {
  color: inherit;
  text-decoration: none;
}

.page-longnan main img {
  display: block;
  max-width: 100%;
}

.page-longnan .city-shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.page-longnan .city-eyebrow {
  color: var(--ln-mint-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.page-longnan .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .62s ease, transform .62s cubic-bezier(.2, .75, .25, 1);
}

.page-longnan .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.page-longnan .ln-hero {
  position: relative;
  padding: 30px 0 76px;
  color: var(--ln-white);
  background:
    radial-gradient(circle at 78% 18%, rgba(141, 128, 255, .16), transparent 27%),
    radial-gradient(circle at 15% 85%, rgba(127, 224, 207, .11), transparent 25%),
    linear-gradient(135deg, #0f1219 0%, #161b28 58%, #0e1118 100%);
}

.page-longnan .ln-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .28;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.page-longnan .ln-crumb {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, .64);
  font-size: 13px;
}

.page-longnan .ln-crumb a,
.page-longnan .ln-crumb strong {
  color: inherit;
  font-weight: 500;
}

.page-longnan .ln-workbench {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  min-height: 548px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 2px 28px 2px 28px;
  background: rgba(14, 17, 24, .74);
  box-shadow: 0 34px 90px rgba(0, 0, 0, .35);
}

.page-longnan .ln-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 58px 54px 44px;
}

.page-longnan .ln-hero-copy::after {
  position: absolute;
  top: 42px;
  right: 0;
  bottom: 42px;
  width: 1px;
  content: "";
  background: linear-gradient(to bottom, transparent, rgba(127, 224, 207, .6), transparent);
  box-shadow: 0 0 18px rgba(127, 224, 207, .36);
}

.page-longnan .ln-hero-copy .city-eyebrow {
  color: var(--ln-mint);
}

.page-longnan .ln-hero-copy h1 {
  max-width: 650px;
  margin-top: 18px;
  color: #fff;
  font-size: clamp(51px, 4.1vw, 56px);
  font-weight: 760;
  letter-spacing: -.052em;
  line-height: 1.08;
}

.page-longnan .ln-hero-copy h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(90deg, #fff 0%, var(--ln-mint) 54%, #b9b0ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.page-longnan .ln-hero-copy > p:not(.city-eyebrow) {
  max-width: 610px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .74);
  font-size: 17px;
  line-height: 1.86;
}

.page-longnan .ln-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-longnan .ln-hero-actions a {
  display: inline-flex;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, .22);
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: #fff;
  background: rgba(255, 255, 255, .045);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .04em;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.page-longnan .ln-hero-actions a:first-child {
  border-color: var(--ln-mint);
  color: var(--ln-ink);
  background: var(--ln-mint);
}

.page-longnan .ln-hero-actions a:hover {
  transform: translateY(-2px);
  border-color: var(--ln-mint);
}

.page-longnan .ln-hero-copy dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .1);
}

.page-longnan .ln-hero-copy dl div {
  min-width: 0;
  padding: 14px 15px;
  background: rgba(10, 13, 19, .9);
}

.page-longnan .ln-hero-copy dt {
  color: var(--ln-mint);
  font-size: 13px;
  font-weight: 800;
}

.page-longnan .ln-hero-copy dd {
  margin-top: 5px;
  color: rgba(255, 255, 255, .52);
  font-size: 11px;
  line-height: 1.5;
}

.page-longnan .ln-hero-visual {
  position: relative;
  min-width: 0;
  min-height: 548px;
  overflow: hidden;
  background: var(--ln-ink-soft);
}

.page-longnan .ln-hero-visual::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, rgba(15, 18, 25, .42), transparent 35%), linear-gradient(to top, rgba(15, 18, 25, .7), transparent 44%);
}

.page-longnan .ln-hero-visual picture,
.page-longnan .ln-hero-visual img {
  width: 100%;
  height: 100%;
}

.page-longnan .ln-hero-visual img {
  object-fit: cover;
}

.page-longnan .ln-hero-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 24px;
  left: 24px;
  display: flex;
  padding: 16px 18px;
  border-top: 1px solid rgba(127, 224, 207, .7);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 255, 255, .92);
  background: rgba(12, 15, 22, .74);
  backdrop-filter: blur(10px);
}

.page-longnan .ln-hero-visual figcaption span {
  color: var(--ln-mint);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .15em;
}

.page-longnan .ln-hero-visual figcaption b {
  font-size: 13px;
  font-weight: 700;
}

.page-longnan .city-ad {
  padding: 38px 0;
  background: var(--ln-paper);
}

.page-longnan .city-ad-inner {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

.page-longnan .city-ad picture,
.page-longnan .city-ad img {
  width: 100%;
}

.page-longnan .city-ad img {
  height: auto;
  object-fit: contain;
}

.page-longnan .ln-story {
  padding: 112px 0 126px;
  background:
    linear-gradient(90deg, rgba(17, 20, 28, .045) 1px, transparent 1px),
    var(--ln-paper);
  background-size: 72px 100%;
}

.page-longnan .ln-story-shell {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: 88px;
  align-items: start;
}

.page-longnan .ln-story-index {
  position: sticky;
  top: 96px;
  min-width: 0;
}

.page-longnan .ln-story-index h2,
.page-longnan .ln-section-heading h2,
.page-longnan .ln-accounting-copy h2,
.page-longnan .ln-branch-intro h2,
.page-longnan .ln-article-head h2,
.page-longnan .ln-growth-copy h2,
.page-longnan .ln-faq header h2 {
  margin-top: 14px;
  color: var(--ln-ink);
  font-size: clamp(43px, 4vw, 47px);
  font-weight: 760;
  letter-spacing: -.045em;
  line-height: 1.12;
}

.page-longnan .ln-story-index > p:not(.city-eyebrow) {
  margin-top: 20px;
  color: var(--ln-muted);
  font-size: 15px;
  line-height: 1.86;
}

.page-longnan .ln-story-index ol {
  display: grid;
  gap: 8px;
  margin-top: 34px;
  padding: 0;
  list-style: none;
}

.page-longnan .ln-story-index li a {
  display: flex;
  min-height: 56px;
  padding: 0 18px;
  border: 1px solid var(--ln-line);
  align-items: center;
  gap: 18px;
  color: #77787d;
  background: rgba(255, 253, 247, .52);
  font-size: 14px;
  font-weight: 750;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-longnan .ln-story-index li i {
  color: #9d9a94;
  font-size: 11px;
  font-style: normal;
  letter-spacing: .1em;
}

.page-longnan .ln-story-index li.is-active a,
.page-longnan .ln-story-index li a:hover {
  transform: translateX(6px);
  border-color: var(--ln-ink);
  color: var(--ln-white);
  background: var(--ln-ink);
  box-shadow: 0 10px 28px rgba(17, 20, 28, .14);
}

.page-longnan .ln-story-index li.is-active i {
  color: var(--ln-mint);
}

.page-longnan .ln-story-pages {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.page-longnan .ln-story-pages > article {
  position: relative;
  min-height: 520px;
  padding: 50px 48px;
  overflow: hidden;
  border: 1px solid rgba(17, 20, 28, .12);
  border-radius: 2px 32px 2px 2px;
  background: rgba(255, 253, 247, .92);
  box-shadow: 0 18px 56px rgba(42, 36, 27, .08);
}

.page-longnan .ln-story-pages > article::before {
  position: absolute;
  top: -55px;
  right: -35px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(141, 128, 255, .24);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 52px rgba(141, 128, 255, .1), inset 0 0 45px rgba(127, 224, 207, .08);
}

.page-longnan .ln-story-pages article header {
  display: flex;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--ln-line);
  align-items: center;
  justify-content: space-between;
}

.page-longnan .ln-story-pages article header span {
  display: grid;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ln-ink);
  place-items: center;
  font-size: 12px;
  font-weight: 900;
}

.page-longnan .ln-story-pages article header small {
  color: var(--ln-mint-deep);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
}

.page-longnan .ln-story-pages article h3 {
  max-width: 620px;
  margin-top: 40px;
  color: var(--ln-ink);
  font-size: 34px;
  letter-spacing: -.035em;
  line-height: 1.25;
}

.page-longnan .ln-story-pages article > p {
  max-width: 650px;
  margin-top: 18px;
  color: var(--ln-muted);
  font-size: 16px;
  line-height: 1.9;
}

.page-longnan .ln-story-pages article ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 36px;
  padding: 0;
  list-style: none;
}

.page-longnan .ln-story-pages article li {
  min-width: 0;
  padding: 20px 18px;
  border-top: 2px solid var(--ln-mint-deep);
  background: #eee9df;
}

.page-longnan .ln-story-pages article li b,
.page-longnan .ln-story-pages article li span {
  display: block;
}

.page-longnan .ln-story-pages article li b {
  color: var(--ln-ink);
  font-size: 14px;
}

.page-longnan .ln-story-pages article li span {
  margin-top: 8px;
  color: #74736f;
  font-size: 12px;
  line-height: 1.65;
}

.page-longnan .ln-register {
  padding: 116px 0 124px;
  background: var(--ln-white);
}

.page-longnan .ln-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(250px, .58fr);
  column-gap: 64px;
  align-items: end;
}

.page-longnan .ln-section-heading .city-eyebrow {
  grid-column: 1 / -1;
}

.page-longnan .ln-section-heading h2 {
  max-width: 790px;
}

.page-longnan .ln-section-heading > p:not(.city-eyebrow) {
  color: var(--ln-muted);
  font-size: 15px;
  line-height: 1.86;
}

.page-longnan .ln-register-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, .72fr);
  gap: 26px;
  margin-top: 56px;
}

.page-longnan .ln-register-grid figure,
.page-longnan .ln-accounting-shell > figure,
.page-longnan .ln-growth-shell > figure {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.page-longnan .ln-register-grid figure {
  min-height: 580px;
  border-radius: 2px 30px 2px 2px;
  background: var(--ln-ink);
}

.page-longnan .ln-register-grid figure img,
.page-longnan .ln-accounting-shell > figure img,
.page-longnan .ln-growth-shell > figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-longnan .ln-register-grid figure figcaption {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  display: flex;
  min-height: 52px;
  padding: 0 18px;
  align-items: center;
  gap: 14px;
  color: var(--ln-white);
  background: rgba(17, 20, 28, .82);
  backdrop-filter: blur(9px);
  font-size: 12px;
  font-weight: 800;
}

.page-longnan .ln-register-grid figure figcaption i {
  width: 42px;
  height: 1px;
  background: var(--ln-mint);
  box-shadow: 0 0 12px var(--ln-mint);
}

.page-longnan .ln-drawer-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.page-longnan .ln-drawer-stack article {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  padding: 26px 24px;
  border: 1px solid var(--ln-line);
  background: var(--ln-paper);
}

.page-longnan .ln-drawer-stack article > span {
  display: grid;
  width: 54px;
  height: 54px;
  border: 1px solid var(--ln-ink);
  place-items: center;
  color: var(--ln-ink);
  font-size: 17px;
  font-weight: 900;
}

.page-longnan .ln-drawer-stack small {
  color: var(--ln-mint-deep);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .14em;
}

.page-longnan .ln-drawer-stack h3 {
  margin-top: 5px;
  font-size: 21px;
}

.page-longnan .ln-drawer-stack p {
  margin-top: 8px;
  color: var(--ln-muted);
  font-size: 13px;
  line-height: 1.7;
}

.page-longnan .ln-drawer-stack > a {
  display: flex;
  min-height: 56px;
  margin-top: auto;
  padding: 0 22px;
  align-items: center;
  justify-content: space-between;
  color: var(--ln-white);
  background: var(--ln-ink);
  font-size: 13px;
  font-weight: 800;
}

.page-longnan .ln-accounting {
  padding: 118px 0;
  color: var(--ln-white);
  background:
    radial-gradient(circle at 86% 30%, rgba(107, 184, 255, .11), transparent 26%),
    linear-gradient(150deg, #11141c, #1b2130 62%, #11141c);
}

.page-longnan .ln-accounting-shell {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
}

.page-longnan .ln-accounting-copy .city-eyebrow {
  color: var(--ln-mint);
}

.page-longnan .ln-accounting-copy h2 {
  color: var(--ln-white);
}

.page-longnan .ln-accounting-copy > p:not(.city-eyebrow) {
  margin-top: 22px;
  color: rgba(255, 255, 255, .66);
  font-size: 15px;
  line-height: 1.88;
}

.page-longnan .ln-column-notes {
  display: grid;
  gap: 10px;
  margin-top: 36px;
}

.page-longnan .ln-column-notes article {
  position: relative;
  padding: 20px 20px 20px 44px;
  border-left: 1px solid rgba(127, 224, 207, .5);
  background: rgba(255, 255, 255, .04);
}

.page-longnan .ln-column-notes article i {
  position: absolute;
  top: 26px;
  left: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ln-mint);
  box-shadow: 0 0 14px var(--ln-mint);
}

.page-longnan .ln-column-notes h3 {
  font-size: 17px;
}

.page-longnan .ln-column-notes p {
  margin-top: 6px;
  color: rgba(255, 255, 255, .55);
  font-size: 12px;
  line-height: 1.65;
}

.page-longnan .ln-accounting-shell > figure {
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 2px 30px 2px 2px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .3);
}

.page-longnan .ln-accounting-shell > figure::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(to top, rgba(10, 13, 19, .76), transparent 48%);
}

.page-longnan .ln-accounting-shell figcaption {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  display: flex;
  padding-top: 16px;
  border-top: 1px solid rgba(127, 224, 207, .62);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-longnan .ln-accounting-shell figcaption b {
  font-size: 15px;
}

.page-longnan .ln-accounting-shell figcaption span {
  color: rgba(255, 255, 255, .62);
  font-size: 11px;
}

.page-longnan .ln-branch {
  padding: 94px 0;
  background: var(--ln-paper-deep);
}

.page-longnan .ln-branch-shell {
  display: grid;
  grid-template-columns: minmax(0, .8fr) repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.page-longnan .ln-branch-intro,
.page-longnan .ln-branch-card {
  min-width: 0;
  padding: 38px 34px;
}

.page-longnan .ln-branch-intro {
  border-left: 4px solid var(--ln-ink);
  background: transparent;
}

.page-longnan .ln-branch-intro h2 {
  font-size: 43px;
}

.page-longnan .ln-branch-intro > p:not(.city-eyebrow),
.page-longnan .ln-branch-card p {
  margin-top: 18px;
  color: #6e6b66;
  font-size: 14px;
  line-height: 1.82;
}

.page-longnan .ln-branch-card {
  display: flex;
  min-height: 330px;
  flex-direction: column;
  border: 1px solid rgba(17, 20, 28, .14);
  background: var(--ln-white);
  box-shadow: 0 16px 44px rgba(38, 30, 20, .06);
}

.page-longnan .ln-branch-card > span {
  color: var(--ln-mint-deep);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
}

.page-longnan .ln-branch-card h3 {
  margin-top: 25px;
  font-size: 29px;
  letter-spacing: -.03em;
}

.page-longnan .ln-branch-card a {
  display: flex;
  min-height: 50px;
  margin-top: auto;
  border-top: 1px solid var(--ln-line);
  align-items: flex-end;
  justify-content: space-between;
  color: var(--ln-ink);
  font-size: 13px;
  font-weight: 850;
}

.page-longnan .ln-permit {
  border-top: 4px solid var(--ln-violet);
}

.page-longnan .ln-change {
  border-top: 4px solid var(--ln-mint-deep);
}

.page-longnan .ln-platform {
  padding: 120px 0 128px;
  background: var(--ln-white);
}

.page-longnan .ln-platform-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .72fr);
  gap: 18px;
  margin-top: 56px;
}

.page-longnan .ln-platform-stage > figure {
  position: relative;
  min-width: 0;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--ln-line);
  background: var(--ln-ink);
}

.page-longnan .ln-platform-stage > figure::after {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--ln-mint), var(--ln-violet), transparent);
  box-shadow: 0 0 16px rgba(127, 224, 207, .7);
}

.page-longnan .ln-platform-stage > figure img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, .1);
}

.page-longnan .ln-platform-stage > figure figcaption {
  padding: 18px 0 8px;
  color: rgba(255, 255, 255, .7);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-longnan .ln-workspace-index {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  gap: 8px;
}

.page-longnan .ln-workspace-index article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--ln-line);
  background: var(--ln-paper);
}

.page-longnan .ln-workspace-index article > span {
  color: var(--ln-mint-deep);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.page-longnan .ln-workspace-index h3 {
  font-size: 19px;
}

.page-longnan .ln-workspace-index p {
  margin-top: 6px;
  color: var(--ln-muted);
  font-size: 12px;
  line-height: 1.65;
}

.page-longnan .ln-platform-note {
  display: flex;
  margin-top: 18px;
  padding: 24px 28px;
  border: 1px solid var(--ln-line);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--ln-paper);
}

.page-longnan .ln-platform-note p {
  color: var(--ln-muted);
  font-size: 13px;
  line-height: 1.75;
}

.page-longnan .ln-platform-note a {
  flex: 0 0 auto;
  color: var(--ln-ink);
  font-size: 13px;
  font-weight: 850;
}

.page-longnan .ln-articles {
  padding: 118px 0 130px;
  color: var(--ln-white);
  background:
    radial-gradient(circle at 20% 10%, rgba(141, 128, 255, .12), transparent 25%),
    #121620;
}

.page-longnan .ln-article-head {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .58fr);
  column-gap: 56px;
  align-items: end;
}

.page-longnan .ln-article-head .city-eyebrow {
  grid-column: 1 / -1;
  color: var(--ln-mint);
}

.page-longnan .ln-article-head h2 {
  color: var(--ln-white);
}

.page-longnan .ln-article-head > p:not(.city-eyebrow) {
  color: rgba(255, 255, 255, .58);
  font-size: 14px;
  line-height: 1.82;
}

.page-longnan .ln-article-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 56px;
}

.page-longnan .ln-article-cards > a {
  position: relative;
  display: flex;
  min-height: 280px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  flex-direction: column;
  background: rgba(255, 255, 255, .035);
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}

.page-longnan .ln-article-cards > a::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 1px;
  content: "";
  background: var(--ln-mint);
  box-shadow: 0 0 18px var(--ln-mint);
}

.page-longnan .ln-article-cards > a:hover {
  transform: translateY(-4px);
  border-color: rgba(127, 224, 207, .58);
  background: rgba(127, 224, 207, .055);
}

.page-longnan .ln-article-cards small {
  color: var(--ln-mint);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .1em;
}

.page-longnan .ln-article-cards h3 {
  margin-top: 26px;
  color: var(--ln-white);
  font-size: 20px;
  line-height: 1.5;
}

.page-longnan .ln-article-cards span {
  margin-top: auto;
  padding-top: 24px;
  color: rgba(255, 255, 255, .58);
  font-size: 12px;
  font-weight: 800;
}

.page-longnan .ln-growth {
  padding: 118px 0 124px;
  background: var(--ln-paper);
}

.page-longnan .ln-growth-shell {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 58px;
  align-items: center;
}

.page-longnan .ln-growth-copy > p:not(.city-eyebrow) {
  margin-top: 22px;
  color: var(--ln-muted);
  font-size: 15px;
  line-height: 1.88;
}

.page-longnan .ln-growth-key {
  display: grid;
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--ln-line);
  background: var(--ln-line);
}

.page-longnan .ln-growth-key span {
  display: flex;
  min-height: 54px;
  padding: 0 18px;
  align-items: center;
  gap: 14px;
  background: var(--ln-white);
  font-size: 13px;
  font-weight: 800;
}

.page-longnan .ln-growth-key i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ln-mint-deep);
  box-shadow: 0 0 12px rgba(42, 157, 139, .72);
}

.page-longnan .ln-growth-key span:nth-child(2) i {
  background: var(--ln-violet);
  box-shadow: 0 0 12px rgba(141, 128, 255, .72);
}

.page-longnan .ln-growth-key span:nth-child(3) i {
  background: var(--ln-orange);
  box-shadow: 0 0 12px rgba(255, 159, 104, .72);
}

.page-longnan .ln-growth-shell > figure {
  aspect-ratio: 3 / 2;
  border-radius: 2px 30px 2px 2px;
  background: var(--ln-ink);
  box-shadow: 0 24px 64px rgba(35, 31, 25, .14);
}

.page-longnan .ln-growth-shell > figure::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(to top, rgba(13, 16, 23, .68), transparent 42%);
}

.page-longnan .ln-growth-shell figcaption {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(127, 224, 207, .7);
  color: var(--ln-white);
  font-size: 12px;
  font-weight: 800;
}

.page-longnan .ln-faq {
  padding: 112px 0 126px;
  background: var(--ln-white);
}

.page-longnan .ln-faq-shell {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: start;
}

.page-longnan .ln-faq header {
  position: sticky;
  top: 96px;
}

.page-longnan .ln-faq header > p:not(.city-eyebrow) {
  margin-top: 20px;
  color: var(--ln-muted);
  font-size: 14px;
  line-height: 1.82;
}

.page-longnan .ln-faq-list {
  display: grid;
  gap: 10px;
}

.page-longnan .ln-faq-list details {
  border: 1px solid var(--ln-line);
  background: var(--ln-paper);
}

.page-longnan .ln-faq-list summary {
  display: flex;
  min-height: 88px;
  padding: 22px 24px;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
  color: var(--ln-ink);
  font-size: 16px;
  font-weight: 800;
}

.page-longnan .ln-faq-list summary::-webkit-details-marker {
  display: none;
}

.page-longnan .ln-faq-list summary span {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 16px;
}

.page-longnan .ln-faq-list summary i {
  color: var(--ln-mint-deep);
  font-size: 10px;
  font-style: normal;
  letter-spacing: .1em;
}

.page-longnan .ln-faq-list summary > b {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--ln-line);
  place-items: center;
  font-size: 18px;
  font-weight: 400;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}

.page-longnan .ln-faq-list details[open] summary > b {
  transform: rotate(45deg);
  color: var(--ln-white);
  background: var(--ln-ink);
}

.page-longnan .ln-faq-list details > p {
  padding: 0 76px 26px 60px;
  color: var(--ln-muted);
  font-size: 14px;
  line-height: 1.86;
}

.page-longnan .ln-final-ad {
  padding-top: 0;
  background: var(--ln-white);
}

.page-longnan .ln-closing {
  padding: 92px 0;
  color: var(--ln-white);
  background:
    radial-gradient(circle at 82% 40%, rgba(127, 224, 207, .1), transparent 28%),
    var(--ln-ink);
}

.page-longnan .ln-closing .city-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr);
  gap: 70px;
  align-items: end;
}

.page-longnan .ln-closing .city-eyebrow {
  color: var(--ln-mint);
}

.page-longnan .ln-closing h2 {
  margin-top: 14px;
  color: var(--ln-white);
  font-size: 47px;
  letter-spacing: -.045em;
  line-height: 1.12;
}

.page-longnan .ln-closing .city-shell > p {
  padding-left: 28px;
  border-left: 1px solid rgba(127, 224, 207, .56);
  color: rgba(255, 255, 255, .66);
  font-size: 14px;
  line-height: 1.9;
}

@media (max-width: 1040px) {
  .page-longnan .ln-workbench,
  .page-longnan .ln-accounting-shell,
  .page-longnan .ln-growth-shell {
    grid-template-columns: 1fr 1fr;
  }

  .page-longnan .ln-hero-copy {
    padding: 46px 34px 36px;
  }

  .page-longnan .ln-story-shell {
    gap: 48px;
  }

  .page-longnan .ln-branch-shell {
    grid-template-columns: 1fr 1fr;
  }

  .page-longnan .ln-branch-intro {
    grid-column: 1 / -1;
  }

  .page-longnan .ln-platform-stage {
    grid-template-columns: 1fr;
  }

  .page-longnan .ln-workspace-index {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

@media (max-width: 760px) {
  .page-longnan .city-shell,
  .page-longnan .city-ad-inner {
    width: min(100% - 28px, 1180px);
  }

  .page-longnan .ln-hero {
    padding: 18px 0 42px;
  }

  .page-longnan .ln-crumb {
    margin-bottom: 16px;
    font-size: 12px;
  }

  .page-longnan .ln-workbench {
    display: flex;
    min-height: 0;
    flex-direction: column;
    border-radius: 2px 20px 2px 20px;
  }

  .page-longnan .ln-hero-copy {
    padding: 34px 24px 28px;
  }

  .page-longnan .ln-hero-copy::after {
    top: auto;
    right: 24px;
    bottom: 0;
    left: 24px;
    width: auto;
    height: 1px;
  }

  .page-longnan .ln-hero-copy h1 {
    font-size: 38px;
    line-height: 1.11;
  }

  .page-longnan .ln-hero-copy > p:not(.city-eyebrow) {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.78;
  }

  .page-longnan .ln-hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 24px;
  }

  .page-longnan .ln-hero-actions a {
    min-height: 46px;
    padding: 0 14px;
    gap: 10px;
    font-size: 12px;
  }

  .page-longnan .ln-hero-copy dl {
    margin-top: 26px;
  }

  .page-longnan .ln-hero-copy dl div {
    padding: 11px 9px;
  }

  .page-longnan .ln-hero-copy dd {
    font-size: 9px;
  }

  .page-longnan .ln-hero-visual {
    min-height: 410px;
    aspect-ratio: 3 / 4;
  }

  .page-longnan .ln-hero-visual figcaption {
    right: 14px;
    bottom: 14px;
    left: 14px;
    padding: 13px 14px;
  }

  .page-longnan .city-ad {
    padding: 24px 0;
  }

  .page-longnan .city-ad img {
    max-height: 920px;
  }

  .page-longnan .ln-story,
  .page-longnan .ln-register,
  .page-longnan .ln-accounting,
  .page-longnan .ln-platform,
  .page-longnan .ln-articles,
  .page-longnan .ln-growth,
  .page-longnan .ln-faq {
    padding: 78px 0;
  }

  .page-longnan .ln-story-shell,
  .page-longnan .ln-register-grid,
  .page-longnan .ln-accounting-shell,
  .page-longnan .ln-growth-shell,
  .page-longnan .ln-faq-shell,
  .page-longnan .ln-section-heading,
  .page-longnan .ln-article-head,
  .page-longnan .ln-closing .city-shell {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .page-longnan .ln-story-index,
  .page-longnan .ln-faq header {
    position: static;
  }

  .page-longnan .ln-story-index h2,
  .page-longnan .ln-section-heading h2,
  .page-longnan .ln-accounting-copy h2,
  .page-longnan .ln-branch-intro h2,
  .page-longnan .ln-article-head h2,
  .page-longnan .ln-growth-copy h2,
  .page-longnan .ln-faq header h2 {
    font-size: 31px;
    line-height: 1.16;
  }

  .page-longnan .ln-story-index ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 26px;
  }

  .page-longnan .ln-story-index li a {
    min-height: 48px;
    padding: 0 12px;
    gap: 10px;
    font-size: 12px;
  }

  .page-longnan .ln-story-index li.is-active a,
  .page-longnan .ln-story-index li a:hover {
    transform: none;
  }

  .page-longnan .ln-story-pages {
    gap: 18px;
  }

  .page-longnan .ln-story-pages > article {
    min-height: 0;
    padding: 32px 24px;
    border-radius: 2px 22px 2px 2px;
  }

  .page-longnan .ln-story-pages article h3 {
    margin-top: 28px;
    font-size: 27px;
  }

  .page-longnan .ln-story-pages article > p {
    font-size: 14px;
  }

  .page-longnan .ln-story-pages article ul {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .page-longnan .ln-section-heading .city-eyebrow,
  .page-longnan .ln-article-head .city-eyebrow {
    grid-column: auto;
  }

  .page-longnan .ln-section-heading > p:not(.city-eyebrow),
  .page-longnan .ln-article-head > p:not(.city-eyebrow) {
    margin-top: -12px;
  }

  .page-longnan .ln-register-grid {
    margin-top: 36px;
  }

  .page-longnan .ln-register-grid figure {
    min-height: 0;
    aspect-ratio: 3 / 2;
    border-radius: 2px 22px 2px 2px;
  }

  .page-longnan .ln-drawer-stack article {
    padding: 20px 18px;
  }

  .page-longnan .ln-accounting-shell {
    display: flex;
    flex-direction: column;
  }

  .page-longnan .ln-accounting-copy,
  .page-longnan .ln-accounting-shell > figure {
    width: 100%;
  }

  .page-longnan .ln-accounting-shell > figure {
    border-radius: 2px 22px 2px 2px;
  }

  .page-longnan .ln-accounting-shell figcaption {
    right: 14px;
    bottom: 14px;
    left: 14px;
    display: grid;
    gap: 5px;
  }

  .page-longnan .ln-branch {
    padding: 72px 0;
  }

  .page-longnan .ln-branch-shell {
    grid-template-columns: 1fr;
  }

  .page-longnan .ln-branch-intro {
    grid-column: auto;
  }

  .page-longnan .ln-branch-intro,
  .page-longnan .ln-branch-card {
    padding: 28px 24px;
  }

  .page-longnan .ln-branch-card {
    min-height: 280px;
  }

  .page-longnan .ln-platform-stage {
    margin-top: 36px;
  }

  .page-longnan .ln-platform-stage > figure {
    padding: 12px;
  }

  .page-longnan .ln-workspace-index {
    grid-template-columns: 1fr;
  }

  .page-longnan .ln-platform-note {
    display: grid;
    padding: 22px;
    gap: 14px;
  }

  .page-longnan .ln-article-cards {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .page-longnan .ln-article-cards > a {
    min-height: 225px;
    padding: 24px;
  }

  .page-longnan .ln-growth-shell > figure {
    border-radius: 2px 22px 2px 2px;
  }

  .page-longnan .ln-faq-list summary {
    min-height: 78px;
    padding: 18px;
    font-size: 14px;
  }

  .page-longnan .ln-faq-list details > p {
    padding: 0 20px 22px 44px;
    font-size: 13px;
  }

  .page-longnan .ln-final-ad {
    padding-top: 0;
  }

  .page-longnan .ln-closing {
    padding: 68px 0;
  }

  .page-longnan .ln-closing h2 {
    font-size: 31px;
  }

  .page-longnan .ln-closing .city-shell > p {
    padding: 20px 0 0;
    border-top: 1px solid rgba(127, 224, 207, .56);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-longnan *,
  .page-longnan *::before,
  .page-longnan *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .page-longnan .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}