/* 新 morepage 版式 22 样式（10-16）：极简白 —— 近黑文字 + 墨绿点缀 #2f5b4e，居中窄栏（正文约 760px）、细线分隔、几乎不用色块和阴影。
   类名一律 mn- 前缀，变量挂在 .mp511（body）上；不复用别的版式的类名。
   列表 / 文章 / 隐私 / 条款页（body.mp511-old，同时加载 bootstrap + module.css）也用页头页脚，资讯列表页还会带两张表，
   所以字体、字号、颜色、行高都写在 mn- 类上，不依赖 body 基础样式；也不用 .container（module.css 把它的左右边距清零了）。 */
.mp511 {
  --mn-ink: #18191a;
  --mn-text: #303336;
  --mn-mute: #666a6d;
  --mn-rule: #e6e6e3;
  --mn-acc: #2f5b4e;
  --mn-acc-d: #1f4237;
  --mn-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  --mn-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* 基础（只管新页面；老页面保留原样） */
body.mp511:not(.mp511-old) { font-family: var(--mn-font); color: var(--mn-text); background: #fff; font-size: 16px; line-height: 1.9; -webkit-font-smoothing: antialiased; }
.mn-head, .mn-sec, .mn-cta, .mn-foot, .mn-page-hero, .mn-hero { font-family: var(--mn-font); }

/* 宽度：mn-wrap 宽版（页头、页脚、首屏图），mn-col 窄栏（正文 760px） */
.mn-wrap { max-width: 1192px; margin: 0 auto; padding: 0 16px; }
.mn-col { max-width: 792px; margin: 0 auto; padding: 0 16px; }

/* 按钮：黑色实心 + 黑描边 */
.mn-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.mn-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 152px; padding: 11px 28px; font-size: 15px; font-weight: 400; line-height: 1.4; letter-spacing: .1em; border: 1px solid var(--mn-ink); border-radius: 2px; text-decoration: none; transition: background-color .2s, color .2s, border-color .2s; }
.mn-btn-fill, .mn-btn-fill:visited { background: var(--mn-ink); color: #fff; }
.mn-btn-fill:hover { background: var(--mn-acc); border-color: var(--mn-acc); color: #fff; }
.mn-btn-line, .mn-btn-line:visited { background: transparent; color: var(--mn-ink); }
.mn-btn-line:hover { background: var(--mn-ink); color: #fff; }
.mn-btn:focus-visible, .mn-join:focus-visible, .mp511 .mn-burger:focus-visible, .mn-head a:focus-visible, .mn-qa summary:focus-visible, .mn-foot a:focus-visible { outline: 2px solid var(--mn-acc); outline-offset: 3px; }

/* ===== 页头：顶部小字 → logo 居中 → 细线 → 一行细字导航 ===== */
.mn-head { background: #fff; color: var(--mn-ink); font-size: 15px; line-height: 1.6; border-bottom: 1px solid var(--mn-rule); }
.mn-strip { color: var(--mn-mute); font-size: 12px; line-height: 1.6; letter-spacing: .12em; text-align: center; padding: 7px 0; border-bottom: 1px solid var(--mn-rule); }
.mn-sep { color: var(--mn-acc); margin: 0 10px; }
.mp511 .mn-nav { display: block; padding: 0; background: #fff; }
.mn-brandrow { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 20px 0 16px; }
.mp511 .mn-burger { grid-column: 1; justify-self: start; border: 0; border-radius: 0; padding: 8px 2px; box-shadow: none; background: transparent; }
.mn-burger span { display: block; width: 22px; height: 1px; background: var(--mn-ink); transition: transform .2s, opacity .2s; }
.mn-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mn-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mn-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mn-logo { grid-column: 2; display: block; line-height: 0; }
.mn-logo img { height: 46px; width: auto; max-width: 100%; }
.mn-join, .mn-join:visited { grid-column: 3; justify-self: end; display: inline-block; font-size: 13px; line-height: 1.4; letter-spacing: .08em; padding: 5px 14px; border: 1px solid var(--mn-ink); border-radius: 2px; color: var(--mn-ink); background: #fff; text-decoration: none; white-space: nowrap; transition: background-color .2s, color .2s; }
.mn-join:hover { background: var(--mn-ink); color: #fff; }
.mn-menu { border-top: 1px solid var(--mn-rule); }
.mp511 .mn-links .nav-link { color: var(--mn-text); font-size: 14px; font-weight: 400; letter-spacing: .14em; text-decoration: none; position: relative; }
.mp511 .mn-links .nav-link:hover { color: var(--mn-acc); }
.mp511 .mn-links .nav-link.active { color: var(--mn-ink); font-weight: 500; }
.mn-anchors { border-top: 1px solid var(--mn-rule); font-size: 13px; line-height: 1.6; padding: 10px 0; }
.mn-anchors .mn-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 24px; }
.mn-anchors a { color: var(--mn-mute); text-decoration: none; }
.mn-anchors a:hover { color: var(--mn-acc); }

@media (min-width: 992px) {
  .mp511 .mn-menu { justify-content: center; }
  .mn-links { gap: 8px; }
  .mp511 .mn-links .nav-link { padding: 12px 18px; }
  .mp511 .mn-links .nav-link.active::after { content: ""; position: absolute; left: 50%; bottom: 6px; width: 18px; height: 1px; margin-left: -9px; background: var(--mn-acc); }
}
@media (max-width: 991.98px) {
  .mp511 .mn-burger { display: inline-flex; flex-direction: column; gap: 5px; }
  .mn-brandrow { padding: 14px 0 12px; }
  .mn-logo img { height: 38px; }
  .mp511 .mn-links .nav-link { padding: 12px 0; border-bottom: 1px solid var(--mn-rule); }
  .mn-links li:last-child .nav-link { border-bottom: 0; }
  .mn-anchors .mn-wrap { justify-content: flex-start; gap: 4px 18px; }
}

/* ===== 首屏：宽幅窄高图在上，标题介绍居中在下 ===== */
.mn-hero { padding: 28px 0 0; }
.mn-hero-img { display: block; width: 100%; height: auto; aspect-ratio: 5 / 2; object-fit: cover; }
.mn-hero-txt { text-align: center; padding-top: 48px; padding-bottom: 64px; }
.mn-eyebrow { font-size: 12px; line-height: 1.6; letter-spacing: .24em; color: var(--mn-acc); margin: 0 0 18px; }
.mn-hero-txt h1, .mn-page-hero h1 { font-size: clamp(1.6rem, 3.6vw, 2.5rem); font-weight: 300; line-height: 1.45; letter-spacing: .02em; color: var(--mn-ink); margin: 0 0 26px; }
.mn-lead { font-size: 16px; line-height: 1.95; color: var(--mn-text); margin: 0 auto 14px; max-width: 700px; }

/* ===== 版块通用：细线 + 大留白 ===== */
.mn-sec { padding: 64px 0; border-top: 1px solid var(--mn-rule); color: var(--mn-text); font-size: 16px; line-height: 1.9; scroll-margin-top: 12px; }
.mn-sec-head { margin-bottom: 28px; }
.mn-sec h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); font-weight: 400; line-height: 1.5; letter-spacing: .02em; color: var(--mn-ink); margin: 0 0 10px; }
.mn-sec .mn-sec-head p { color: var(--mn-mute); font-size: 15px; line-height: 1.8; margin: 0; }
.mn-sec .mn-sec-head .mn-meta { font-size: 13px; letter-spacing: .04em; }
.mn-sec p { margin: 0 0 18px; }
.mn-sec p:last-child { margin-bottom: 0; }
.mn-sub { font-size: 16px; font-weight: 500; line-height: 1.7; color: var(--mn-acc); margin: 0 0 22px; }
.mn-no { display: inline-block; font-size: 11px; line-height: 1.6; letter-spacing: .16em; color: var(--mn-acc); border: 1px solid currentColor; border-radius: 999px; padding: 1px 9px; margin-bottom: 16px; font-variant-numeric: tabular-nums; }
.mn-topic-img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; margin: 4px 0 28px; }

/* 话题 4~6：文字 + 右侧小图；没配图时文字占满整行 */
.mn-note { padding: 52px 0; }
.mn-note-in { display: flex; align-items: flex-start; gap: 36px; }
.mn-note-txt { flex: 1 1 auto; min-width: 0; }
.mn-note-img { flex: 0 0 220px; width: 220px; height: auto; aspect-ratio: 4 / 3; object-fit: cover; margin-top: 46px; }

/* ===== 资讯：两条大的 + 细线列表 ===== */
.mn-news-top { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.mn-story-pic { display: block; line-height: 0; margin-bottom: 14px; }
.mn-story-pic img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.mn-news time { display: block; font-size: 12px; line-height: 1.6; letter-spacing: .08em; color: var(--mn-mute); font-variant-numeric: tabular-nums; margin-bottom: 4px; }
.mn-story h3 { font-size: 18px; font-weight: 500; line-height: 1.55; margin: 0 0 8px; }
.mn-news h3 a { color: var(--mn-ink); text-decoration: none; }
.mn-news h3 a:hover { color: var(--mn-acc); }
.mn-story p, .mn-row p { font-size: 14px; line-height: 1.8; color: var(--mn-mute); margin: 0; }
.mn-news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--mn-rule); }
.mn-news-top + .mn-news-list { margin-top: 36px; }
.mn-news-list li { border-bottom: 1px solid var(--mn-rule); }
.mn-row { display: flex; align-items: center; gap: 24px; padding: 20px 0; }
.mn-row-txt { flex: 1 1 auto; min-width: 0; }
.mn-row h3 { font-size: 16px; font-weight: 500; line-height: 1.6; margin: 0 0 4px; }
.mn-row-pic { flex: 0 0 132px; line-height: 0; }
.mn-row-pic img { width: 132px; height: auto; aspect-ratio: 16 / 11; object-fit: cover; }
.mn-sec .mn-more { margin: 26px 0 0; font-size: 14px; letter-spacing: .08em; }
.mn-more a { color: var(--mn-acc); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.mn-more a::after { content: " →"; }
.mn-more a:hover { color: var(--mn-acc-d); }

/* ===== 三小标题块：顶部一条黑细线 ===== */
.mn-trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mn-trio-item { border-top: 1px solid var(--mn-ink); padding-top: 16px; }
.mn-trio-item h3, .mn-item h3 { font-size: 16px; font-weight: 500; line-height: 1.6; color: var(--mn-ink); margin: 0 0 8px; }
.mn-trio-item p { font-size: 14px; line-height: 1.85; margin: 0; }

/* ===== 表格：只有横线，等宽数字 ===== */
.mn-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.mn-table { width: 100%; min-width: 520px; border-collapse: collapse; margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--mn-text); background: transparent; }
.mn-table th { font-size: 12px; font-weight: 400; letter-spacing: .14em; color: var(--mn-mute); text-align: left; white-space: nowrap; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--mn-ink); }
.mn-table td { padding: 14px 14px 14px 0; border-bottom: 1px solid var(--mn-rule); vertical-align: top; }
.mn-table .mn-r { text-align: right; padding-right: 0; }
.mn-num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.mn-score { font-family: var(--mn-mono); font-weight: 600; color: var(--mn-ink); }
.mn-comp { color: var(--mn-mute); white-space: nowrap; }
.mn-vs { color: var(--mn-mute); margin: 0 4px; }
.mn-state { font-size: 12px; letter-spacing: .06em; color: var(--mn-acc); white-space: nowrap; }
.mn-ver { color: var(--mn-ink); font-weight: 500; }

/* ===== 问答：细线 + 右侧加号 ===== */
.mn-qa { border-top: 1px solid var(--mn-rule); }
.mn-qa:last-child { border-bottom: 1px solid var(--mn-rule); }
.mn-qa summary { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 18px 0; cursor: pointer; list-style: none; font-size: 16px; font-weight: 500; line-height: 1.65; color: var(--mn-ink); }
.mn-qa summary::-webkit-details-marker { display: none; }
.mn-qa summary::after { content: "+"; flex: none; font-size: 22px; font-weight: 300; line-height: 1.1; color: var(--mn-acc); transition: transform .2s; }
.mn-qa[open] summary::after { transform: rotate(45deg); }
.mn-sec .mn-qa p { font-size: 15px; line-height: 1.9; margin: 0 0 20px; }

/* ===== 内页 ===== */
.mn-page-hero { padding: 48px 0 56px; text-align: center; color: var(--mn-text); }
.mn-crumb { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; margin: 0 0 24px; padding: 0; font-size: 12px; line-height: 1.6; letter-spacing: .1em; color: var(--mn-mute); }
.mn-crumb li + li::before { content: "›"; margin: 0 10px; }
.mn-crumb a { color: var(--mn-mute); text-decoration: none; }
.mn-crumb a:hover { color: var(--mn-acc); }
.mn-prose + .mn-items, .mn-prose + .mn-contact { margin-top: 28px; }
.mn-items { border-top: 1px solid var(--mn-rule); }
.mn-item { padding: 20px 0; border-bottom: 1px solid var(--mn-rule); }
.mn-item h3 { font-size: 17px; margin-bottom: 6px; }
.mn-sec .mn-item p { font-size: 15px; line-height: 1.85; margin: 0; }
.mn-tag { display: inline-block; font-size: 12px; line-height: 1.6; letter-spacing: .08em; color: var(--mn-acc); border: 1px solid currentColor; border-radius: 2px; padding: 0 7px; margin-bottom: 8px; }
.mn-contact { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--mn-rule); }
.mn-contact li { display: flex; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--mn-rule); font-size: 15px; line-height: 1.7; color: var(--mn-ink); }
.mn-contact span { flex: 0 0 72px; color: var(--mn-mute); font-size: 13px; letter-spacing: .1em; padding-top: 2px; }

/* ===== 收尾 CTA + 页脚 ===== */
.mn-cta { border-top: 1px solid var(--mn-rule); background: #fff; padding: 76px 0; text-align: center; color: var(--mn-text); line-height: 1.9; }
.mn-cta h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 300; line-height: 1.5; letter-spacing: .02em; color: var(--mn-ink); margin: 0 0 14px; }
.mn-cta p { max-width: 560px; margin: 0 auto; font-size: 15px; color: var(--mn-mute); }
.mn-foot { border-top: 1px solid var(--mn-rule); background: #fff; color: var(--mn-text); font-size: 14px; line-height: 1.8; padding: 56px 0 28px; }
.mn-foot-brand { max-width: 560px; margin: 0 auto 36px; text-align: center; }
.mn-foot-logo { height: 40px; width: auto; max-width: 100%; margin-bottom: 14px; }
.mn-foot-desc { font-size: 13.5px; line-height: 1.9; color: var(--mn-mute); margin: 0; }
.mn-foot-grid { display: grid; grid-template-columns: 1fr 1fr 1.6fr; gap: 32px; max-width: 820px; margin: 0 auto; padding-top: 32px; border-top: 1px solid var(--mn-rule); }
.mn-foot h3 { font-size: 12px; font-weight: 500; line-height: 1.6; letter-spacing: .18em; color: var(--mn-ink); margin: 0 0 12px; }
.mn-foot ul { list-style: none; margin: 0; padding: 0; }
.mn-foot li { margin: 0 0 6px; }
.mn-foot a, .mn-foot a:visited { color: var(--mn-text); text-decoration: none; }
.mn-foot a:hover { color: var(--mn-acc); }
.mn-foot-service li { word-break: break-all; }
.mn-foot-rec { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; max-width: 820px; margin: 32px auto 0; padding-top: 20px; border-top: 1px solid var(--mn-rule); font-size: 13px; }
.mn-foot-rec span { color: var(--mn-mute); letter-spacing: .12em; }
.mn-foot-end { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 16px; max-width: 820px; margin: 20px auto 0; font-size: 12px; letter-spacing: .04em; color: var(--mn-mute); }
.mn-foot-end a, .mn-foot-end a:visited { color: var(--mn-mute); }

/* ===== 手机 ===== */
@media (max-width: 767.98px) {
  .mn-hero { padding-top: 16px; }
  .mn-hero-img { aspect-ratio: 16 / 9; }
  .mn-hero-txt { padding-top: 32px; padding-bottom: 48px; }
  .mn-hero-txt .mn-lead, .mn-page-hero .mn-lead { text-align: left; }
  .mn-sec { padding: 48px 0; }
  .mn-note { padding: 40px 0; }
  .mn-note-in { flex-direction: column; gap: 0; }
  .mn-note-img { flex: none; width: 100%; aspect-ratio: 16 / 9; margin: 22px 0 0; }
  .mn-news-top, .mn-trio { grid-template-columns: 1fr; }
  .mn-row { gap: 16px; padding: 16px 0; }
  .mn-row-pic { flex-basis: 96px; }
  .mn-row-pic img { width: 96px; }
  .mn-page-hero { padding: 36px 0 44px; }
  .mn-cta { padding: 56px 0; }
  .mn-foot-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .mn-foot-service { grid-column: 1 / -1; }
}
@media (max-width: 380px) {
  .mn-join { padding: 4px 10px; letter-spacing: .04em; }
  .mn-actions .mn-btn { min-width: 0; flex: 1 1 auto; }
}

.mp511 .mp-table-note{margin:.6rem 0 0;font-size:.86rem;color:#6b7280}