.case-story{width:min(860px,92vw);margin:34px auto 56px;padding:0 22px 34px;border:2px solid #44496d;border-top:9px solid var(--acid);background:#0d0f21;box-shadow:10px 10px 0 #05060d;line-height:1.88}.case-story .case-no{display:inline-block;margin-top:22px;color:var(--cyan);font:800 .76rem var(--mono);letter-spacing:.12em}.case-story h1{max-width:780px;margin:.45rem 0 .7rem;font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.22;letter-spacing:-.025em}.case-story .standfirst{color:#d8d9e5;font-size:1.04rem;border-bottom:1px solid #44496d;padding-bottom:18px}.case-story h2{margin:1.55rem 0 .55rem;color:var(--acid);font-size:1.25rem}.case-story p{margin:1rem 0}.case-story .case-meta{margin-top:30px;padding-top:14px;border-top:1px solid #44496d;color:#bfc1d1;font:700 .82rem var(--mono)}@media(max-width:680px){.case-story{width:calc(100% - 24px);margin:20px auto 38px;padding:0 16px 24px;box-shadow:5px 5px 0 #05060d}.case-story h1{font-size:1.48rem;line-height:1.3}.case-story .standfirst{font-size:.98rem}.case-story h2{font-size:1.14rem}}

/* 19/20日卷宗沿用首页与18日内容页的完整线索抽屉，不使用无样式的通用列表。 */
#v4-home-topic-map{box-sizing:border-box;width:100%;padding:34px 4vw;border-top:1px solid currentColor;background:transparent;color:inherit}
#v4-home-topic-map .v4-topic-map{width:min(1120px,92vw);margin:auto;line-height:1.75;border-left:8px solid currentColor;padding-left:24px}
#v4-home-topic-map h2{margin:.1em 0 .6em;color:inherit;line-height:1.2}
#v4-home-topic-map ul{display:flex;flex-wrap:wrap;gap:10px 18px;margin:0;padding:0;list-style:none}
#v4-home-topic-map li{padding:0;border:0;flex:0 0 auto}
#v4-home-topic-map a{color:inherit;text-underline-offset:4px}
@media(max-width:760px){#v4-home-topic-map{padding:24px 18px}#v4-home-topic-map .v4-topic-map{padding-left:18px}#v4-home-topic-map ul{gap:7px 12px}}

/* 19/20 日页面严格回归 18 日卷宗的整站暗色外壳。 */
html,body{max-width:100%;overflow-x:clip}body{margin:0;background:#080916!important;color:#f8fafc!important;min-height:100vh}.station-head,.fineprint,#v4-home-topic-map{box-sizing:border-box}.station-head{color:#f8fafc}.station-head a,.fineprint a{color:inherit}.case-story{width:min(820px,92vw);margin:2.4rem auto;padding:0;border:0;border-top:0;background:transparent;box-shadow:none;line-height:1.9}.case-story h1{font-size:clamp(1.45rem,2.45vw,2rem);line-height:1.28}.case-story .standfirst{color:inherit}.fineprint{width:100%;margin:0;padding:24px 4vw;color:#f8fafc;background:#080916}.fineprint p{margin:.35rem 0}#v4-home-topic-map{clear:both;color:#fff!important;background:transparent!important}#v4-home-topic-map .v4-topic-map,#v4-home-topic-map h2,#v4-home-topic-map .v4-links,#v4-home-topic-map li,#v4-home-topic-map a{color:#fff!important}#v4-home-topic-map .v4-links{justify-content:flex-start!important}
@media(max-width:680px){.case-story{width:min(820px,92vw);padding:0;box-shadow:none}.case-story h1{font-size:1.35rem}.fineprint{padding:20px 18px}}