/* 指南、品牌、常见问题与政策页。 */
.guide-filters { display: flex; gap: 9px; overflow-x: auto; margin-bottom: 27px; }
.guide-filters button { border: 1px solid #dfe3ed; background: #ffffff; border-radius: 24px; padding: 9px 20px; white-space: nowrap; min-height: 44px; font-size: 15px; }
.guide-filters button[aria-pressed='true'] { background: #626e9c; color: white; border-color: #626e9c; }
.article-layout { display: grid; grid-template-columns: 215px minmax(0,760px); justify-content: center; gap: 60px; padding-block: 45px 65px; }
/* 无侧栏：版心与外层 .container 同宽；配图单独限宽，避免 4:3 全幅过大 */
.article-layout.is-solo { grid-template-columns: minmax(0,1fr); }
.article-layout.is-solo .article-visual {
  max-width: 900px;
  margin-inline: auto;
}
.article-layout.is-solo .article-visual .scene {
  aspect-ratio: 16 / 9;
}
.article-layout.is-solo .article-body img {
  max-width: min(100%, 900px);
}
.article-toc { position: sticky; top: 110px; align-self: start; border-left: 2px solid #dfe3ed; padding-left: 20px; }.article-toc h2 { font-size: 18px; font-family: inherit; margin-bottom: 17px; }.article-toc a { display: block; font-size: 15px; padding: 8px 0; color: #606c83; }
.article-header { border-bottom: 1px solid #dfe3ed; padding-bottom: 20px; margin-bottom: 30px; }.article-header h1 { font-size: clamp(30px,3vw,40px); }.article-header p { font-size: 18px; color: #606c83; }.article-meta { font-size: 14px; color: #667188; }.article-visual { border-radius: 7px; overflow: hidden; margin-bottom: 34px; }.article-visual .scene.has-img { background-image: none; position: relative; }.article-visual .scene.has-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }.article-card .scene.has-img { background-image: none; position: relative; overflow: hidden; }.article-card .scene.has-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.article-copy h2 { font-size: 32px; margin-top: 34px; }.article-copy p { color: #606c83; line-height: 2.1; font-size: 18px; }.article-copy section { scroll-margin-top: 110px; }.official-box { background: #f6f7fa; border: 1px solid #dfe3ed; border-radius: 6px; padding: 23px; margin-top: 30px; }.official-box h3 { font-size: 20px; }.official-box a { color: #626e9c; display: block; font-size: 17px; padding-block: 7px; text-decoration: underline; }.official-box p { font-size: 15px; color: #606c83; margin: 10px 0 0; }
.about-hero { background: #f6f7fa; padding-block: 65px; text-align: center; }.about-hero p { max-width: 600px; margin-inline: auto; color: #606c83; }.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }.about-intro .scene { border-radius: 7px 65px 7px 7px; }.about-intro p { color: #606c83; font-size: 18px; }
.promise-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 25px; }.promise { border-top: 1px solid #dfe3ed; padding-top: 25px; }.promise > .icon { width: 29px; height: 29px; color: #667188; margin-bottom: 20px; }.promise h3 { font-size: 21px; }.promise p { font-size: 17px; color: #606c83; }
.narrow { max-width: 780px; }.narrow p { color: #606c83; }.narrow h2 { font-size: 32px; margin-top: 35px; }.sitemap-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 35px; }.sitemap-group h2 { font-size: 30px; }.sitemap-group a { display: block; font-size: 17px; padding: 9px 0; border-bottom: 1px solid #dfe3ed; }
@media (max-width:760px) {
  .article-layout { grid-template-columns: 1fr; gap: 26px; padding-top: 25px; }.article-toc { position: static; border: 1px solid #dfe3ed; padding: 16px; border-radius: 5px; }.article-toc h2 { margin-bottom: 7px; }.article-toc a { padding-block: 6px; font-size: 15px; }.article-header h1 { font-size: 34px; }.article-copy p { font-size: 18px; }.article-copy h2 { font-size: 30px; }
  .about-hero { padding-block: 45px; }.about-hero p { font-size: 17px; }.about-intro { grid-template-columns: 1fr; gap: 30px; }.promise-grid { grid-template-columns: 1fr 1fr; gap: 24px; }.promise h3 { font-size: 18px; }.promise p { font-size: 15px; }.sitemap-grid { grid-template-columns: 1fr; gap: 25px; }
}
/* 攻略与品牌页采用一致的无衬线字体与高对比雾蓝紫与白色阅读版面。 */
.guide-filters button { background: #fff; font-size: 16px; min-height: 46px; color: #424b66; transition: color .2s ease,border-color .2s ease,background .2s ease; }
.guide-filters button:hover { border-color: #626e9c; color: #626e9c; }
.guide-filters button[aria-pressed='true'] { color: #fff; }
.article-layout { grid-template-columns: 230px minmax(0,760px); gap: 55px; }
.article-layout.is-solo { grid-template-columns: minmax(0,1fr); }
.article-toc h2 { font-size: 19px; font-weight: 700; color: #303644; }
.article-toc a { font-size: 16px; padding-block: 10px; line-height: 1.7; transition: color .2s ease; }
.article-toc a:hover { color: #626e9c; }
.article-header h1,.about-hero h1 { font-size: clamp(34px,4vw,56px); font-weight: 700; line-height: 1.35; color: #303644; }
.article-header p,.article-copy p,.about-hero p,.about-intro p,.narrow p { font-size: 18px; line-height: 1.95; }
.article-meta { font-size: 14px; }
.article-copy h2,.official-box h3,.promise h3,.narrow h2,.sitemap-group h2 { font-weight: 700; color: #303644; }

/* 通用文章正文：富文本原文展示 */
.article-body {
  color: #606c83;
  font-size: 18px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}
.article-body > *:first-child { margin-top: 0; }
.article-body h2,
.article-body h3,
.article-body h4 {
  margin: 1.4em 0 0.55em;
  font-weight: 700;
  color: #303644;
  line-height: 1.35;
}
.article-body h2 { font-size: 28px; }
.article-body h3 { font-size: 22px; }
.article-body h4 { font-size: 18px; }
.article-body p { margin: 0 0 1.1em; color: #606c83; font-size: 18px; line-height: 1.95; }
.article-body ul,
.article-body ol { margin: 0 0 1.1em; padding-left: 1.4em; }
.article-body li { margin: 0.35em 0; }
.article-body a { color: #626e9c; text-decoration: underline; text-underline-offset: 3px; }
.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.2em auto;
  border-radius: 8px;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
  font-size: 16px;
}
.article-body th,
.article-body td {
  border: 1px solid #dfe3ed;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.article-body th { background: #f6f7fa; color: #303644; font-weight: 600; }
.article-body blockquote {
  margin: 1.2em 0;
  padding: 12px 18px;
  border-left: 3px solid #626e9c;
  background: #f6f7fa;
  color: #606c83;
}
.article-pager {
  display: grid;
  gap: 10px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid #dfe3ed;
  font-size: 15px;
  color: #667188;
}
.article-pager a { color: #626e9c; }
.article-pager-item { line-height: 1.7; overflow-wrap: anywhere; }
.official-box { background: #f6f7fa; border-radius: 8px; }
.official-box a { font-size: 17px; text-underline-offset: 4px; overflow-wrap: anywhere; }
.official-box p { font-size: 15px; }
.about-hero p { max-width: 700px; }
.about-intro h2 { font-size: clamp(30px,3vw,42px); font-weight: 700; }
.about-intro .scene { border-radius: 10px; }
.promise-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.promise > .icon { color: #626e9c; width: 34px; height: 34px; }
.promise h3 { font-size: 22px; }
.promise p { font-size: 17px; line-height: 1.85; }
.sitemap-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.sitemap-group a { font-size: 17px; padding-block: 12px; }
@media (max-width:1050px) {
  .article-layout { grid-template-columns: 205px minmax(0,1fr); gap: 32px; }
  .article-layout.is-solo { grid-template-columns: minmax(0,1fr); }
}
@media (max-width:760px) {
  .article-layout { grid-template-columns: 1fr; gap: 30px; }
  .article-toc { background: #f8f9fb; padding: 20px; }
  .article-toc a { font-size: 16px; padding-block: 8px; }
  .article-header h1,.about-hero h1 { font-size: 34px; }
  .article-header p,.article-copy p,.about-hero p,.about-intro p,.narrow p { font-size: 17px; }
  .article-copy h2,.narrow h2 { font-size: 28px; }
  .article-body { font-size: 17px; }
  .article-body p { font-size: 17px; }
  .article-body h2 { font-size: 26px; }
  .article-body h3 { font-size: 20px; }
  .promise-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .promise h3 { font-size: 20px; }
  .promise p { font-size: 16px; }
  .sitemap-grid { grid-template-columns: 1fr; }
}

/* 指南目录：阅读索引版式，与目的地卡片目录区分 */
.guides-index {
  background: #fff;
}
.guides-masthead {
  border-bottom: 1px solid #e6e9f1;
  padding: 28px 0 36px;
  background:
    linear-gradient(180deg, #f4f5f9 0%, #ffffff 72%);
}
.guides-masthead-inner {
  display: grid;
  gap: 22px;
}
.guides-masthead-copy {
  max-width: 720px;
}
.guides-masthead-copy h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.28;
  color: #303644;
  letter-spacing: -0.02em;
}
.guides-masthead-copy p {
  margin: 0;
  max-width: 620px;
  color: #606c83;
  font-size: 18px;
  line-height: 1.85;
}
.guides-masthead-note {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: #667188;
  border-left: 2px solid #626e9c;
  padding-left: 14px;
}
.guides-catalog {
  padding: 36px 0 72px;
  background: #f8f9fb;
}
.guide-index-tabs {
  display: flex;
  gap: 4px 22px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  border-bottom: 1px solid #e0e4ee;
}
.guide-index-tabs button {
  border: 0;
  background: transparent;
  padding: 12px 2px 14px;
  min-height: 44px;
  font-size: 16px;
  color: #667188;
  position: relative;
  white-space: nowrap;
  transition: color .2s ease;
}
.guide-index-tabs button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: transparent;
  transition: background .2s ease;
}
.guide-index-tabs button:hover {
  color: #626e9c;
}
.guide-index-tabs button[aria-pressed='true'] {
  color: #303644;
  font-weight: 700;
}
.guide-index-tabs button[aria-pressed='true']::after {
  background: #626e9c;
}
.guide-index-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border: 1px solid #e6e9f1;
  border-radius: 10px;
  overflow: hidden;
}
.guide-index-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 168px;
  gap: 22px;
  align-items: center;
  padding: 26px 28px;
  border-bottom: 1px solid #eef0f5;
  color: inherit;
  text-decoration: none;
  transition: background .25s ease, transform .25s ease;
}
/* 无首图：不占右侧图位，不显示默认 scene 背景 */
.guide-index-item--no-visual {
  grid-template-columns: 72px minmax(0, 1fr);
}
.guide-index-item:last-child {
  border-bottom: 0;
}
.guide-index-item:hover {
  background: #f6f7fb;
}
.guide-index-item:hover h2 {
  color: #626e9c;
}
.guide-index-item:hover .guide-index-read {
  color: #626e9c;
}
.guide-index-num {
  font-size: 15px;
  letter-spacing: 0.12em;
  color: #9aa3b8;
  font-variant-numeric: tabular-nums;
}
.guide-index-body h2 {
  margin: 6px 0 8px;
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  color: #303644;
  transition: color .2s ease;
}
.guide-index-body p {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: #606c83;
}
.guide-index-meta {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #626e9c;
}
.guide-index-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: #424b66;
  transition: color .2s ease;
}
.guide-index-read .icon {
  width: 18px;
  height: 18px;
}
.guide-index-visual {
  width: 100%;
  height: 112px;
  border-radius: 8px;
  margin: 0;
  overflow: hidden;
}
.guide-index-visual.has-img {
  background-image: none;
  position: relative;
}
.guide-index-visual.has-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 900px) {
  .guide-index-item {
    grid-template-columns: 56px minmax(0, 1fr) 128px;
    gap: 16px;
    padding: 22px 18px;
  }
  .guide-index-item--no-visual {
    grid-template-columns: 56px minmax(0, 1fr);
  }
  .guide-index-visual {
    height: 96px;
  }
}
@media (max-width: 640px) {
  .guides-masthead {
    padding: 18px 0 28px;
  }
  .guides-masthead-copy h1 {
    font-size: 32px;
  }
  .guides-masthead-copy p {
    font-size: 16px;
  }
  .guides-catalog {
    padding: 24px 0 56px;
  }
  .guide-index-tabs {
    gap: 4px 16px;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  /* 移动端：左图右文，缩短单卡高度 */
  .guide-index-item {
    grid-template-columns: 96px minmax(0, 1fr);
    grid-template-areas:
      "visual num"
      "visual body";
    gap: 4px 12px;
    padding: 14px 14px;
    align-items: start;
  }
  .guide-index-item--no-visual {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "num"
      "body";
  }
  .guide-index-num {
    grid-area: num;
    padding-top: 0;
    font-size: 12px;
    letter-spacing: 0.08em;
    line-height: 1.2;
  }
  .guide-index-body {
    grid-area: body;
    min-width: 0;
  }
  .guide-index-visual {
    grid-area: visual;
    width: 96px;
    height: 96px;
    min-height: 96px;
    border-radius: 8px;
    align-self: stretch;
  }
  .guide-index-meta {
    font-size: 12px;
  }
  .guide-index-body h2 {
    font-size: 16px;
    margin: 2px 0 4px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .guide-index-body p {
    font-size: 13px;
    line-height: 1.5;
    margin: 0 0 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .guide-index-read {
    font-size: 13px;
    gap: 4px;
  }
  .guide-index-read .icon {
    width: 14px;
    height: 14px;
  }
}