:root {
  --ln-green: #06C755;
  --ln-green-dark: #05b34c;
  --ln-black: #111;
  --ln-text: #222;
  --ln-muted: #767676;
  --ln-bg: #fff;
  --ln-soft: #f6f6f6;
  --ln-line: #ececec;
  --ln-max: 1080px;
  --ln-radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ln-text);
  background: var(--ln-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ln-green-dark); text-decoration: none; }
a:hover { color: var(--ln-green); }
img { max-width: 100%; height: auto; display: block; }

.ln-skip { position: absolute; left: -9999px; }
.ln-skip:focus {
  left: 12px; top: 12px; z-index: 9999;
  padding: 8px 14px; background: var(--ln-green); color: #fff; border-radius: 8px;
}

.ln-container { width: 100%; max-width: var(--ln-max); margin: 0 auto; padding: 0 24px; }
.ln-container--narrow { max-width: 820px; }
.ln-container--article { max-width: 760px; }

.ln-header {
  position: sticky; top: 0; z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--ln-line);
}
.ln-header__inner {
  display: flex; align-items: center; gap: 20px; min-height: 64px;
}
.ln-brand {
  display: flex; align-items: center; gap: 8px;
  color: var(--ln-black); font-weight: 800; font-size: 22px; letter-spacing: -.02em;
}
.ln-brand:hover { color: var(--ln-black); }
.ln-brand__mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--ln-green); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 800;
}
.ln-nav { display: flex; gap: 8px; margin-left: 24px; flex: 1; }
.ln-nav a {
  color: var(--ln-text); font-size: 15px; font-weight: 500;
  padding: 8px 12px; border-radius: 8px;
}
.ln-nav a:hover { background: var(--ln-soft); color: var(--ln-black); }
.ln-nav-toggle {
  display: none; margin-left: auto; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 8px; cursor: pointer;
}
.ln-nav-toggle span { width: 20px; height: 2px; background: #111; display: block; }

.ln-lang { position: relative; margin-left: auto; }
.ln-lang__btn {
  border: 0; background: none; font-size: 14px; font-weight: 700;
  cursor: pointer; color: var(--ln-text); padding: 6px 4px;
}
.ln-lang__menu {
  position: absolute; right: 0; top: 120%;
  background: #fff; border: 1px solid var(--ln-line);
  border-radius: 10px; min-width: 88px;
  box-shadow: 0 10px 30px rgba(0,0,0,.08); padding: 6px 0;
}
.ln-lang__menu a {
  display: block; padding: 8px 14px; color: var(--ln-text); font-size: 13px;
}
.ln-lang__menu a:hover { background: var(--ln-soft); }

.ln-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 28px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 0; cursor: pointer;
}
.ln-btn--primary { background: var(--ln-green); color: #fff; }
.ln-btn--primary:hover { background: var(--ln-green-dark); color: #fff; }

.ln-hero {
  position: relative; min-height: 520px;
  display: flex; align-items: flex-end;
  background:
    linear-gradient(180deg, rgba(18,18,18,.18) 0%, rgba(18,18,18,.55) 100%),
    radial-gradient(circle at 70% 40%, #7ad3a0 0%, #2f8f63 42%, #1c3d32 100%);
  color: #fff;
}
.ln-hero__overlay { position: absolute; inset: 0; }
.ln-hero__inner { position: relative; z-index: 1; padding: 72px 24px 64px; }
.ln-hero__title {
  margin: 0 0 10px;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.15;
}
.ln-hero__lead { margin: 0 0 28px; font-size: 18px; opacity: .95; max-width: 520px; }

.ln-section { padding: 72px 0; }
.ln-section--muted { background: var(--ln-soft); }
.ln-section__head { text-align: center; margin-bottom: 40px; position: relative; }
.ln-section__title { margin: 0 0 12px; font-size: clamp(26px, 3vw, 36px); font-weight: 800; color: var(--ln-black); }
.ln-section__desc { margin: 0 auto; max-width: 640px; color: var(--ln-muted); }
.ln-section__more {
  position: absolute; right: 0; top: 8px; font-size: 14px; color: var(--ln-muted);
}

.ln-feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 28px;
}
.ln-feature { text-align: center; }
.ln-feature h3 { margin: 16px 0 8px; font-size: 18px; }
.ln-feature p { margin: 0 auto; max-width: 280px; color: var(--ln-muted); font-size: 14px; }

.ln-phone {
  width: 132px; height: 220px; margin: 0 auto;
  border: 8px solid #1a1a1a; border-radius: 22px;
  background: #fff; position: relative; overflow: hidden;
  box-shadow: 0 12px 28px rgba(0,0,0,.12);
}
.ln-phone__bar {
  height: 28px; background: var(--ln-green);
}
.ln-phone__avatar {
  width: 54px; height: 54px; border-radius: 50%;
  background: #e8f8ee; margin: 28px auto 12px;
}
.ln-phone__line {
  height: 8px; width: 70%; margin: 8px auto; background: #eee; border-radius: 8px;
}
.ln-phone__line.short { width: 46%; }
.ln-phone__btns { display: flex; justify-content: center; gap: 16px; margin-top: 28px; }
.ln-phone__btns i { width: 28px; height: 28px; border-radius: 50%; background: var(--ln-green); display: block; }
.ln-phone__btns i:last-child { background: #ff5a5a; }
.ln-phone__stickers { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 22px 16px; }
.ln-phone__stickers span { height: 48px; border-radius: 12px; background: #ffe08a; }
.ln-phone__stickers span:nth-child(2) { background: #ffb4d0; }
.ln-phone__stickers span:nth-child(3) { background: #b9e3ff; }
.ln-phone__stickers span:nth-child(4) { background: #c9f2c7; }
.ln-phone__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 20px 14px; }
.ln-phone__tiles b { height: 52px; border-radius: 10px; background: #f0f0f0; display: block; }
.ln-phone--group .ln-phone__chat { padding: 18px 12px; }
.ln-phone--group em {
  display: block; height: 22px; border-radius: 10px; background: #e9f9ee; margin-bottom: 10px;
}
.ln-phone--group em:nth-child(2) { width: 70%; margin-left: auto; background: var(--ln-green); }
.ln-phone__media { height: 92px; margin: 16px 12px 8px; border-radius: 10px; background: linear-gradient(135deg, #89e0a8, #3aa66a); }
.ln-phone__pay {
  margin: 36px auto 10px; width: 72px; height: 72px; border-radius: 18px;
  background: var(--ln-green); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}

.ln-hot { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; }
.ln-hot__featured a { color: inherit; display: block; }
.ln-hot__media { border-radius: 16px; overflow: hidden; aspect-ratio: 16/10; background: #ddd; }
.ln-hot__media img { width: 100%; height: 100%; object-fit: cover; }
.ln-hot__body { padding: 16px 4px 0; }
.ln-hot__body time, .ln-hot__item time { color: var(--ln-muted); font-size: 13px; }
.ln-hot__body h3 { margin: 6px 0 8px; font-size: 22px; line-height: 1.35; }
.ln-hot__body p {
  margin: 0; color: var(--ln-muted); font-size: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ln-hot__side { display: flex; flex-direction: column; }
.ln-hot__item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid var(--ln-line); color: inherit;
}
.ln-hot__item:last-child { border-bottom: 0; }
.ln-hot__item h3 { margin: 0 0 4px; font-size: 16px; font-weight: 700; line-height: 1.4; }
.ln-hot__num { font-weight: 800; color: var(--ln-green); font-size: 18px; min-width: 28px; }

.ln-news { border-top: 1px solid var(--ln-line); }
.ln-news__row { border-bottom: 1px solid var(--ln-line); }
.ln-news__row a {
  display: flex; justify-content: space-between; gap: 24px; align-items: baseline;
  padding: 18px 0; color: inherit;
}
.ln-news__row h3 { margin: 0; font-size: 16px; font-weight: 600; }
.ln-news__row time { color: var(--ln-muted); font-size: 14px; white-space: nowrap; }
.ln-news__row a:hover h3 { color: var(--ln-green-dark); }

.ln-rand { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ln-rand__card a { color: inherit; display: block; }
.ln-rand__thumb { border-radius: 12px; overflow: hidden; aspect-ratio: 16/10; background: #eee; }
.ln-rand__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ln-rand__body { padding: 12px 2px 0; }
.ln-rand__body h3 { margin: 0 0 6px; font-size: 15px; line-height: 1.45; }
.ln-rand__body time { color: var(--ln-muted); font-size: 13px; }

.ln-links { display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: center; }
.ln-links a { color: var(--ln-muted); font-size: 14px; }

.ln-pagehead { padding: 48px 0 8px; }
.ln-pagehead h1 { margin: 0; font-size: clamp(26px, 4vw, 36px); }
.ln-pagehead p { margin: 10px 0 0; color: var(--ln-muted); }

.ln-crumb { font-size: 13px; color: var(--ln-muted); margin-bottom: 24px; }
.ln-crumb a { color: var(--ln-muted); }
.ln-crumb span { margin: 0 8px; }

.ln-feed { border-top: 1px solid var(--ln-line); }
.ln-feed__item {
  display: grid; grid-template-columns: 108px 1fr 140px;
  gap: 20px; align-items: center;
  padding: 22px 0; border-bottom: 1px solid var(--ln-line);
}
.ln-feed__date { color: var(--ln-muted); font-size: 13px; }
.ln-feed__body h2 { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
.ln-feed__body h2 a { color: var(--ln-black); }
.ln-feed__body h2 a:hover { color: var(--ln-green-dark); }
.ln-feed__body p {
  margin: 0; color: var(--ln-muted); font-size: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ln-feed__thumb { display: block; border-radius: 10px; overflow: hidden; aspect-ratio: 16/10; background: #eee; }
.ln-feed__thumb img { width: 100%; height: 100%; object-fit: cover; }

.ln-pages { margin-top: 28px; text-align: center; }
.ln-pages a, .ln-pages span {
  display: inline-block; padding: 6px 12px; margin: 0 3px;
  border-radius: 8px; border: 1px solid var(--ln-line); font-size: 14px; color: var(--ln-text);
}
.ln-pages a:hover { border-color: var(--ln-green); color: var(--ln-green-dark); }

.ln-empty { text-align: center; padding: 72px 16px; color: var(--ln-muted); }
.ln-empty h1 { margin: 0 0 12px; color: var(--ln-black); font-size: 32px; }

.ln-article { padding: 40px 0 24px; }
.ln-article__head h1 {
  margin: 0 0 16px; font-size: clamp(26px, 4vw, 34px); line-height: 1.35;
  padding-bottom: 16px; border-bottom: 3px solid var(--ln-green);
}
.ln-article__meta { display: flex; gap: 14px; color: var(--ln-muted); font-size: 13px; margin-bottom: 20px; }
.ln-article__intro {
  margin: 0 0 28px; padding: 16px 18px;
  background: #f3fbf6; border-left: 4px solid var(--ln-green);
  color: #444; font-size: 15px;
}
.ln-article__body { font-size: 16px; line-height: 1.9; }
.ln-article__body h2, .ln-article__body h3 { margin: 1.6em 0 .7em; }
.ln-article__body p { margin: 0 0 1em; }
.ln-article__body img { border-radius: 10px; margin: 16px 0; }
.ln-article__source {
  margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--ln-line);
  font-size: 13px; color: var(--ln-muted); word-break: break-all;
}

.ln-pager {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px;
}
.ln-pager a {
  display: block; padding: 14px 16px; border: 1px solid var(--ln-line);
  border-radius: 10px; color: inherit;
}
.ln-pager a:hover { border-color: var(--ln-green); }
.ln-pager em { display: block; font-style: normal; font-size: 12px; color: var(--ln-muted); margin-bottom: 4px; }
.ln-pager span { font-size: 14px; font-weight: 600; }

.ln-related { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ln-related a { color: inherit; display: block; }
.ln-related__media { border-radius: 10px; overflow: hidden; aspect-ratio: 16/10; background: #eee; margin-bottom: 10px; }
.ln-related__media img { width: 100%; height: 100%; object-fit: cover; }
.ln-related h3 { margin: 0 0 4px; font-size: 14px; line-height: 1.4; }
.ln-related time { color: var(--ln-muted); font-size: 12px; }

.ln-dl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ln-dl-card {
  padding: 28px 22px; border: 1px solid var(--ln-line); border-radius: 16px; text-align: center;
}
.ln-dl-card h2 { margin: 0 0 10px; font-size: 18px; }
.ln-dl-card p { margin: 0 0 20px; color: var(--ln-muted); font-size: 14px; min-height: 44px; }
.ln-tips { margin-top: 40px; padding: 24px; background: var(--ln-soft); border-radius: 12px; }
.ln-tips h2 { margin: 0 0 10px; font-size: 18px; }
.ln-tips ul { margin: 0; padding-left: 18px; color: var(--ln-muted); }
.ln-tips li { margin-bottom: 6px; }

.ln-footer { background: #fff; border-top: 1px solid var(--ln-line); padding: 36px 0 20px; font-size: 13px; }
.ln-footer__top {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding-bottom: 20px; border-bottom: 1px solid var(--ln-line);
}
.ln-footer__logo {
  display: flex; align-items: center; gap: 8px;
  color: var(--ln-black); font-weight: 800; font-size: 18px;
}
.ln-footer__platforms { display: flex; flex-wrap: wrap; gap: 6px 16px; flex: 1; }
.ln-footer__platforms a { color: var(--ln-text); }
.ln-footer__qr { text-align: center; color: var(--ln-muted); font-size: 12px; }
.ln-qr {
  width: 72px; height: 72px; margin: 0 auto 6px;
  background:
    linear-gradient(#111 0 0) 0 0 / 12px 12px no-repeat,
    linear-gradient(#111 0 0) 100% 0 / 12px 12px no-repeat,
    linear-gradient(#111 0 0) 0 100% / 12px 12px no-repeat,
    repeating-linear-gradient(90deg, #111 0 2px, transparent 2px 6px),
    repeating-linear-gradient(#111 0 2px, transparent 2px 6px);
  background-color: #fff; border: 1px solid #ddd;
}
.ln-footer__bottom { padding-top: 16px; color: var(--ln-muted); }
.ln-footer__bottom p { margin: 0 0 8px; }
.ln-footer__legal { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.ln-footer__legal a { color: var(--ln-muted); }
.ln-footer__meta { font-size: 12px; }

@media (max-width: 960px) {
  .ln-feature-grid, .ln-rand, .ln-dl-grid, .ln-related { grid-template-columns: repeat(2, 1fr); }
  .ln-hot { grid-template-columns: 1fr; }
  .ln-feed__item { grid-template-columns: 1fr 110px; }
  .ln-feed__date { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .ln-nav-toggle { display: flex; }
  .ln-nav {
    display: none; position: absolute; left: 0; right: 0; top: 64px;
    flex-direction: column; background: #fff; padding: 8px 16px 16px;
    border-bottom: 1px solid var(--ln-line);
  }
  .ln-nav.is-open { display: flex; }
  .ln-feature-grid, .ln-rand, .ln-dl-grid, .ln-related, .ln-pager { grid-template-columns: 1fr; }
  .ln-feed__item { grid-template-columns: 1fr; }
  .ln-feed__thumb { max-width: 180px; }
  .ln-news__row a { flex-direction: column; gap: 6px; }
  .ln-hero { min-height: 420px; }
  .ln-section__more { position: static; display: inline-block; margin-top: 8px; }
}