/* 可视化排版组件样式：后台画布与官网使用同一份，保证所见即所得。 */
.jl-page {
  --jl-black: #0e0e0d; --jl-surface: #1a1a18; --jl-raised: #262624; --jl-rule: #3a3a36;
  --jl-ivory: #f7f4ee; --jl-muted: #aaa69e; --jl-brass: #b8975a; --jl-brass-light: #d8b979;
  --jl-serif: "Noto Serif SC", "Songti SC", STSong, SimSun, serif;
  --jl-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --jl-latin: "Cormorant Garamond", Georgia, serif;
  --jl-mono: "JetBrains Mono", SFMono-Regular, Consolas, monospace;
  --jl-gutter: clamp(20px, 4.2vw, 60px);
  --jl-content: 1440px;
  --jl-ease: cubic-bezier(.2, .7, .3, 1);
  min-height: 100%;
  background: var(--jl-black);
  color: var(--jl-ivory);
  font-family: var(--jl-body);
  line-height: 1.85;
}
.jl-page--surface { background: var(--jl-surface); }
.jl-page *, .jl-page *::before, .jl-page *::after { box-sizing: border-box; }
.jl-page img { display: block; max-width: 100%; }
.jl-page a { color: inherit; }
.jl-kicker { margin: 0 0 20px; color: var(--jl-brass-light); font: 11px/1.4 var(--jl-mono); letter-spacing: .17em; text-transform: uppercase; }
.jl-align-center { text-align: center; }
.jl-placeholder { display: grid; place-items: center; min-height: 180px; border: 1px dashed var(--jl-rule); color: var(--jl-muted); font-size: 13px; }

.jl-hero { position: relative; isolation: isolate; display: grid; align-items: center; min-height: clamp(420px, 52vw, 620px); padding: clamp(64px, 8vw, 110px) var(--jl-gutter); overflow: hidden; border-bottom: 1px solid var(--jl-rule); }
.jl-hero__media { position: absolute; z-index: -2; inset: 0; margin: 0; }
.jl-hero__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.55) contrast(1.12) brightness(.62); }
.jl-hero--media::before { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(90deg, #0e0e0df2 0%, #0e0e0dc4 40%, #0e0e0d40 78%), linear-gradient(0deg, #0e0e0dcc, transparent 40%); }
.jl-hero__copy { width: min(100%, var(--jl-content)); margin: 0 auto; }
.jl-hero h1 { max-width: 20ch; margin: 0; font-family: var(--jl-serif); font-size: clamp(38px, 5vw, 74px); font-weight: 300; line-height: 1.16; letter-spacing: -.035em; }
.jl-hero h1 em { color: var(--jl-brass-light); font-family: var(--jl-latin), var(--jl-serif); font-style: italic; }
.jl-hero__text { max-width: 36em; margin: 26px 0 0; color: #cbc7bf; font-size: 16px; font-weight: 300; }

.jl-actions { display: flex; align-items: center; gap: 14px; margin-top: 32px; }
.jl-actions.jl-align-center { justify-content: center; }
.jl-button { min-height: 52px; min-width: 160px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 24px; border: 1px solid var(--jl-brass); background: var(--jl-brass); color: var(--jl-black); font-size: 14px; letter-spacing: .06em; text-decoration: none; transition: background 240ms var(--jl-ease), color 240ms var(--jl-ease); }
.jl-button:hover { background: var(--jl-brass-light); border-color: var(--jl-brass-light); }
.jl-button--outline { border-color: #d8d3ca70; background: transparent; color: var(--jl-ivory); }
.jl-button--outline:hover { border-color: var(--jl-ivory); background: #f7f4ee0d; }

.jl-section { padding: clamp(64px, 8vw, 112px) var(--jl-gutter); }
.jl-section--surface { background: var(--jl-surface); }
.jl-section__head { width: min(100%, var(--jl-content)); margin: 0 auto 40px; }
.jl-section h2 { margin: 0; font-family: var(--jl-serif); font-size: clamp(30px, 4vw, 56px); font-weight: 300; line-height: 1.15; letter-spacing: -.035em; }
.jl-section__desc { max-width: 46em; margin: 18px 0 0; color: var(--jl-muted); font-size: 15px; }
.jl-section__body { width: min(100%, var(--jl-content)); margin: 0 auto; }

.jl-columns { display: grid; gap: clamp(24px, 4vw, 56px); width: min(100%, var(--jl-content)); margin: 0 auto; padding: 0 var(--jl-gutter); }
.jl-section .jl-columns { padding: 0; }
.jl-columns--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.jl-columns--left { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.jl-columns--right { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
.jl-columns__cell { min-width: 0; }

.jl-cards { display: grid; gap: 14px; width: min(100%, var(--jl-content)); margin: 0 auto; padding: 0 var(--jl-gutter); }
.jl-section .jl-cards { padding: 0; }
.jl-cards--2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.jl-cards--3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.jl-cards--4 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
.jl-card { min-width: 0; overflow: hidden; border: 1px solid var(--jl-rule); background: var(--jl-surface); }
.jl-card a { display: block; height: 100%; text-decoration: none; }
.jl-card figure { margin: 0; overflow: hidden; }
.jl-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.6) brightness(.82); transition: transform 420ms var(--jl-ease), filter 240ms ease; }
.jl-card a:hover img { transform: scale(1.03); filter: saturate(.9) brightness(.95); }
.jl-card__copy { padding: 20px; }
.jl-card__sub { margin: 0 0 8px; color: var(--jl-brass-light); font: 10px/1.4 var(--jl-mono); letter-spacing: .13em; }
.jl-card h3 { margin: 0; font-family: var(--jl-serif); font-size: 19px; font-weight: 400; line-height: 1.35; }
.jl-card p { margin: 10px 0 0; color: var(--jl-muted); font-size: 13px; line-height: 1.75; }

.jl-feature { position: relative; isolation: isolate; display: grid; place-items: center start; min-height: 520px; overflow: hidden; border-block: 1px solid var(--jl-rule); }
.jl-feature__media { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.48) contrast(1.08) brightness(.6); }
.jl-feature::after { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(90deg, #0e0e0df4 0%, #0e0e0dba 45%, #0e0e0d24 80%); }
.jl-feature__copy { width: min(100%, var(--jl-content)); margin: 0 auto; padding: 80px var(--jl-gutter); }
.jl-feature h2 { max-width: 18ch; margin: 0; font-family: var(--jl-serif); font-size: clamp(30px, 4vw, 56px); font-weight: 300; line-height: 1.15; letter-spacing: -.035em; }
.jl-feature span { max-width: 38em; display: block; margin-top: 22px; color: #c2beb6; font-size: 15px; }
.jl-feature a { display: inline-flex; gap: 36px; margin-top: 30px; padding-bottom: 8px; border-bottom: 1px solid var(--jl-brass); font-size: 14px; text-decoration: none; }
.jl-feature b { color: var(--jl-brass-light); font-weight: 400; }

.jl-heading { max-width: 900px; margin: 0 auto 20px; font-family: var(--jl-serif); font-size: clamp(24px, 3vw, 40px); font-weight: 300; line-height: 1.2; letter-spacing: -.03em; }
.jl-heading.jl-align-center { text-align: center; }
h3.jl-heading { font-size: clamp(19px, 2vw, 25px); }
.jl-text { margin: 0 auto; color: #d1cdc5; font-size: 16px; line-height: 1.9; }
.jl-text--narrow { max-width: 790px; }
.jl-text--wide { max-width: var(--jl-content); }
.jl-text p { margin: 0 0 1em; }
.jl-quote { max-width: 790px; margin: 34px auto; padding-left: 24px; border-left: 1px solid var(--jl-brass); font-family: var(--jl-serif); font-size: 20px; line-height: 1.7; }
.jl-quote cite { display: block; margin-top: 14px; color: var(--jl-muted); font: 11px/1.4 var(--jl-mono); font-style: normal; letter-spacing: .12em; }

.jl-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); width: min(100%, var(--jl-content)); margin: 0 auto; border-block: 1px solid var(--jl-rule); }
.jl-stats > div { min-height: 160px; display: flex; flex-direction: column; justify-content: center; padding: 28px clamp(18px, 2.4vw, 38px); border-left: 1px solid var(--jl-rule); }
.jl-stats > div:last-child { border-right: 1px solid var(--jl-rule); }
.jl-stats strong { font: italic 400 clamp(32px, 4vw, 52px)/1 var(--jl-latin), var(--jl-serif); letter-spacing: -.025em; }
.jl-stats span { margin-top: 12px; color: var(--jl-muted); font-size: 12px; letter-spacing: .08em; }

.jl-image { margin: 30px auto; }
.jl-image--narrow { max-width: 790px; }
.jl-image--wide { max-width: var(--jl-content); }
.jl-image img { width: 100%; height: auto; }
.jl-image figcaption, .jl-video figcaption { margin-top: 12px; color: var(--jl-muted); font-size: 13px; text-align: center; }
.jl-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 10px; width: min(100%, var(--jl-content)); margin: 30px auto; }
.jl-gallery figure { margin: 0; overflow: hidden; border: 1px solid var(--jl-rule); }
.jl-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.55) brightness(.78); }
.jl-video { max-width: 1080px; margin: 30px auto; }
.jl-video iframe { width: 100%; min-height: min(52vw, 460px); border: 1px solid var(--jl-rule); }
.jl-divider { width: min(100%, var(--jl-content)); margin: 40px auto; border: 0; border-top: 1px solid var(--jl-rule); }

@media (max-width: 860px) {
  .jl-columns--even, .jl-columns--left, .jl-columns--right { grid-template-columns: 1fr; }
  .jl-hero { min-height: 460px; }
  .jl-stats > div { min-height: 130px; }
}

/* 「原有内容」组件：沿用官网正文的排版，让迁移来的页面在画布里也正常显示。 */
.jl-page .jl-html { width: min(100%, var(--jl-content)); margin: 0 auto; padding: 0 var(--jl-gutter); }
.jl-section .jl-html { padding: 0; }