/* Isolated preview styles: existing font stack, logo, palette and Hero retained. */
.yi-list{padding:96px 0;background:var(--white);scroll-margin-top:80px}.yi-list-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:40px}.yi-list-heading h2{font-size:32px}.yi-list-heading .eyebrow{margin-bottom:10px;color:#56665d}.yi-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:64px;row-gap:44px}.yi-card{border-top:1px solid var(--rule);padding:25px 0 0;display:flex;flex-direction:column;min-width:0}.yi-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;font-size:12px;line-height:1.8;color:#526258;letter-spacing:.06em;margin-bottom:19px}.yi-badge{border-left:2px solid #C4A780;padding-left:12px;color:var(--green)}.yi-card h3{font-size:25px;line-height:1.65;font-weight:400;letter-spacing:.015em;text-wrap:pretty;margin:0 0 22px;overflow-wrap:break-word}.yi-card h3 a{display:block}.yi-card-body{display:flex;flex-direction:column;flex:1}.yi-summary{font-size:16px;line-height:1.95;color:#526258;margin:0 0 22px;overflow-wrap:break-word}.yi-read{display:inline-flex;align-items:center;align-self:flex-start;min-height:44px;margin-top:auto;padding:6px 0;border-bottom:1px solid #9da99f;font-size:14px;line-height:1.8;gap:8px;cursor:pointer;transition:opacity 220ms,border-color 220ms}.yi-card h3 a{transition:opacity 220ms}.yi-read:hover,.yi-card h3 a:hover{opacity:.7}.yi-read:focus-visible,.yi-card h3 a:focus-visible,.yi-breadcrumb a:focus-visible{outline:2px solid var(--green);outline-offset:5px}.yi-featured{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.05fr;column-gap:56px;padding:34px 38px 38px;background:var(--ivory);border:0}.yi-featured .yi-meta{grid-column:1/-1}.yi-featured h3{font-size:29px;line-height:1.65;margin:0}.yi-featured .yi-card-body{min-width:0}.yi-home .yi-summary{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.yi-home .yi-featured .yi-summary{-webkit-line-clamp:4}.editor-status{font-size:11px;letter-spacing:0;border:1px solid #b8beb5;padding:1px 7px;color:#526258}.yi-article-header{padding:135px 0 52px;background:var(--ivory)}.yi-reading{max-width:760px;width:calc(100% - 80px);margin:0 auto}.yi-breadcrumb{font-size:12px;line-height:1.8;margin-bottom:42px;color:#526258}.yi-breadcrumb a{display:inline-block;padding:7px 0}.yi-article-header h1{font-size:36px;line-height:1.55;letter-spacing:.02em;text-wrap:pretty;font-weight:400;margin-bottom:25px}.yi-subtitle{font-size:19px;line-height:1.9;color:#526258}.yi-byline{font-size:12px;color:#526258;margin-top:27px;letter-spacing:.04em}.yi-article-body{padding-top:52px;font-size:18px;line-height:2.05;letter-spacing:.01em;overflow-wrap:break-word}.yi-article-body p{margin-bottom:25px}.yi-article-body h2{font-size:25px;line-height:1.7;font-weight:500;margin:56px 0 24px;text-wrap:pretty}.yi-article-body strong{font-weight:600}.yi-article-back{border-top:1px solid var(--rule);padding:28px 0 55px;margin-top:30px}.yi-related{padding:40px 0 80px}.yi-related>h2{font-size:25px;margin-bottom:30px}.yi-related .yi-summary{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.yi-review{padding:140px 0 80px}.yi-review h1{font-size:32px;margin-bottom:25px}.yi-review p{margin-bottom:24px}.yi-review-links{display:flex;gap:32px;margin:30px 0}.yi-table{overflow:auto;margin:30px 0}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;vertical-align:top;padding:15px;border-bottom:1px solid var(--rule)}td a{text-decoration:underline}th{white-space:nowrap}
@media(max-width:1050px){.yi-grid{gap:36px}.yi-featured{gap:30px;padding:28px}.yi-card h3{font-size:23px}.yi-featured h3{font-size:26px}}
@media(max-width:760px){.yi-list{padding:56px 0}.yi-list-heading{align-items:start;margin-bottom:28px}.yi-list-heading h2{font-size:27px}.yi-list-heading>.yi-read{font-size:12px;white-space:nowrap}.yi-grid{grid-template-columns:1fr;gap:35px}.yi-featured{display:flex;padding:25px 22px;gap:0}.yi-card h3,.yi-featured h3{font-size:23px;line-height:1.65;margin-bottom:20px}.yi-meta{margin-bottom:17px;font-size:12px}.yi-home .yi-featured .yi-summary{-webkit-line-clamp:3}.yi-summary{font-size:15px;line-height:1.9}.yi-reading{width:calc(100% - 44px)}.yi-article-header{padding:110px 0 35px}.yi-breadcrumb{margin-bottom:27px}.yi-article-header h1{font-size:28px;line-height:1.55}.yi-subtitle{font-size:17px;line-height:1.85}.yi-article-body{font-size:17px;line-height:1.95;padding-top:35px}.yi-article-body h2{font-size:22px;line-height:1.65;margin-top:40px}.yi-article-body p{margin-bottom:23px}.yi-related{padding:28px 0 55px}.yi-article-back{padding-bottom:28px}.yi-review{padding-top:110px}}
@media(prefers-reduced-motion:reduce){.yi-read,.yi-card h3 a{transition:none}}
@media(min-width:761px){.yi-card h3 a>span{display:block}.yi-home .yi-card:not(.yi-featured) h3{min-height:3.3em}}
.yi-article-header h1{text-wrap:balance}
/* Approved green emphasis: featured insight and article opening only. */
.yi-featured,.yi-article-header{background:#0D2F25;color:#FBF9F4}
.yi-featured .yi-meta,.yi-featured .yi-summary,.yi-article-header .yi-meta,.yi-article-header .yi-subtitle,.yi-article-header .yi-breadcrumb,.yi-article-header .yi-byline{color:#d5dbd2}
.yi-featured .yi-badge{color:#F4F0E6}
.yi-featured .yi-read{border-color:rgba(252,227,188,.55)}
.yi-featured a:focus-visible,.yi-article-header a:focus-visible{outline-color:#FCE3BC}
.article-page:has(.yi-article-header) .header:not(.scrolled){background:#0D2F25;color:#F4F0E6;border-bottom-color:rgba(252,227,188,.16)}
@media(max-width:760px){.article-page:has(.yi-article-header) .header:not(.scrolled) nav{background:#0D2F25;color:#F4F0E6}}
/* Keep the whole first clause together; wrap only after 公司， at desktop widths. */
@media(min-width:761px){.yi-featured{grid-template-columns:minmax(0,1.16fr) minmax(0,1fr);column-gap:40px}.yi-featured h3{font-size:clamp(22px,1.8vw,26px)}.yi-featured h3 a>span:first-child{white-space:nowrap}}
@media(min-width:761px) and (max-width:1100px){.yi-featured{display:flex;flex-direction:column}.yi-featured h3{margin-bottom:18px}.yi-featured .yi-card-body{width:100%}}