/* Columnist 1.2.0 — 编辑阅读型 */

:root{
  --cl-paper:#fbf8f2;
  --cl-ink:#1f4437;
  --cl-accent:#b4522f;
  --cl-serif:1;
  --cl-line:#e3ddd0;
  --cl-text:#2c2a26;
  --cl-muted:#7c7466;
  --cl-shell:1180px;
  --cl-read:760px;
  --cl-ui:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --cl-title:Georgia,"Times New Roman","Songti SC","SimSun",serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--cl-paper);color:var(--cl-text);font-family:var(--cl-ui);font-size:17px;line-height:1.85;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:var(--cl-ink);text-decoration:none;border-bottom:1px solid rgba(31,68,55,.18)}
a:hover{color:var(--cl-accent);border-bottom-color:var(--cl-accent)}
h1,h2,h3{font-family:var(--cl-title);font-weight:700;color:var(--cl-ink);line-height:1.35;margin:0 0 .5em}
p{margin:0 0 1.1em}

.cl-shell{width:min(100% - 40px,var(--cl-shell));margin-inline:auto}
.cl-skip{position:absolute;left:-9999px}
.cl-skip:focus{left:10px;top:10px;background:#fff;padding:8px 12px;z-index:99}
.cl-progress{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:60}
.cl-progress span{display:block;height:100%;width:0;background:var(--cl-accent)}

/* masthead */
.cl-mast{padding:30px 0 0;border-bottom:1px solid var(--cl-ink)}
.cl-mast__kicker{margin:0;font-size:12px;letter-spacing:2px;color:var(--cl-muted);text-transform:uppercase}
.cl-mast__brand{margin:8px 0 4px}
.cl-mast__name{font-family:var(--cl-title);font-size:44px;letter-spacing:2px;border:0;color:var(--cl-ink);display:inline-block;line-height:1.15}
.cl-mast__desc{margin:0 0 14px;color:var(--cl-muted);font-size:14px;letter-spacing:1px}
.cl-mast img{max-height:56px;width:auto}
.cl-nav{display:flex;align-items:center;gap:6px;border-top:1px solid var(--cl-line);margin-top:12px}
.cl-nav__list{display:flex;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:0}
.cl-nav__list a{display:block;padding:12px 16px;font-size:14.5px;letter-spacing:1px;border:0;color:var(--cl-text)}
.cl-nav__list a:hover{color:var(--cl-accent)}
.cl-nav__search{margin-left:auto;font-size:20px;line-height:1;padding:8px 12px;border:0}
.cl-searchbox{border-bottom:1px solid var(--cl-line);background:#fff;padding:16px 0}

/* feature */
.cl-feature{padding:46px 0 34px;border-bottom:1px solid var(--cl-line)}
.cl-eyebrow{margin:0 0 10px;font-size:12px;letter-spacing:3px;color:var(--cl-accent);text-transform:uppercase}
.cl-feature__title{font-size:46px;letter-spacing:1px;margin:0 0 14px;max-width:20ch}
.cl-feature__title a{border:0}
.cl-feature__meta{margin:0 0 22px;color:var(--cl-muted);font-size:14px}
.cl-feature__media{display:block;margin:0 0 22px;border:0}
.cl-feature__media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cl-feature__excerpt{max-width:62ch;font-size:18px;color:#403b33}
.cl-more{font-size:14px;letter-spacing:1px;border-bottom:1px solid currentColor}

/* headings */
.cl-heading{font-size:22px;letter-spacing:2px;padding-bottom:10px;border-bottom:2px solid var(--cl-ink);margin:0 0 22px}
.cl-lead{max-width:68ch;color:var(--cl-muted);margin-bottom:24px}

/* picks */
.cl-picks{padding:38px 0;border-bottom:1px solid var(--cl-line)}
.cl-picks__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.cl-pick__cat{margin:0 0 8px;font-size:12px;letter-spacing:2px;color:var(--cl-muted);text-transform:uppercase}
.cl-pick__title{font-size:21px;margin:0 0 10px}
.cl-pick__title a{border:0}
.cl-pick__excerpt{margin:0;font-size:14.5px;color:#4a453c;line-height:1.8}

/* channel index */
.cl-index{padding:38px 0;border-bottom:1px solid var(--cl-line)}
.cl-index__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.cl-index__item{border-bottom:1px dotted var(--cl-line)}
.cl-index__item a{display:flex;align-items:baseline;gap:14px;padding:13px 0;border:0}
.cl-index__num{font-family:var(--cl-title);font-size:13px;color:var(--cl-accent);width:26px;flex:none}
.cl-index__name{font-size:16px;flex:1}
.cl-index__count{font-size:12px;color:var(--cl-muted)}

/* timeline */
.cl-timeline{padding:38px 0 50px}
.cl-timeline__list{list-style:none;margin:0;padding:0}
.cl-entry{display:grid;grid-template-columns:96px minmax(0,1fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--cl-line)}
.cl-entry__date{display:flex;flex-direction:column;gap:2px;color:var(--cl-muted)}
.cl-entry__day{font-family:var(--cl-title);font-size:30px;line-height:1;color:var(--cl-ink)}
.cl-entry__mon{font-size:12px;letter-spacing:1px}
.cl-entry__cat{margin:0 0 4px;font-size:12px;letter-spacing:2px;color:var(--cl-accent);text-transform:uppercase}
.cl-entry__title{font-size:22px;margin:0 0 8px}
.cl-entry__title a{border:0}
.cl-entry__excerpt{margin:0;color:#4a453c;font-size:15px;max-width:70ch}

/* reading layout */
.cl-reading{display:grid;grid-template-columns:200px minmax(0,var(--cl-read));gap:54px;justify-content:center;padding:40px 0 20px}
.cl-rail{position:sticky;top:24px;align-self:start;font-size:13px;color:var(--cl-muted)}
.cl-rail__label{margin:0 0 10px;letter-spacing:2px;font-size:11px;text-transform:uppercase;color:var(--cl-accent)}
.cl-outline{display:flex;flex-direction:column;gap:8px}
.cl-outline a{display:block;border:0;color:var(--cl-muted);line-height:1.5;padding-left:10px;border-left:1px solid var(--cl-line)}
.cl-outline a.is-active{color:var(--cl-ink);border-left-color:var(--cl-accent)}
.cl-outline a[data-level="3"]{padding-left:22px;font-size:12px}

/* article */
.cl-article{padding:0 0 30px;min-width:0}
.cl-article__title{font-size:38px;letter-spacing:1px;margin:14px 0 14px}
.cl-article__meta{margin:0 0 24px;color:var(--cl-muted);font-size:13.5px;display:flex;gap:8px;flex-wrap:wrap}
.cl-article__meta i{color:var(--cl-line);font-style:normal}
.cl-article__figure{margin:0 0 26px}
.cl-article__figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cl-prose{font-size:17.5px;line-height:1.95}
.cl-prose h2{font-size:26px;margin:1.7em 0 .6em;padding-bottom:8px;border-bottom:1px solid var(--cl-line)}
.cl-prose h3{font-size:21px;margin:1.5em 0 .5em}
.cl-prose ul,.cl-prose ol{padding-left:1.4em}
.cl-prose li{margin-bottom:.5em}
.cl-prose img{margin:1.2em 0}
.cl-prose blockquote{margin:1.4em 0;padding:6px 0 6px 22px;border-left:3px solid var(--cl-accent);color:#4a453c;font-style:italic}
.cl-prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px}
.cl-prose th,.cl-prose td{border-bottom:1px solid var(--cl-line);padding:10px 8px;text-align:left}
.cl-prose th{border-bottom:2px solid var(--cl-ink);color:var(--cl-ink)}
.cl-tags{font-size:13px;color:var(--cl-muted)}
.cl-tags a{margin-right:8px;border-bottom-style:dotted}
.cl-pages{margin:1.2em 0}
.cl-pages a,.cl-pages span{margin-right:8px}
.cl-adjacent{display:grid;gap:10px;margin-top:34px;padding-top:20px;border-top:1px solid var(--cl-ink)}
.cl-adjacent__item{margin:0;font-size:15px}
.cl-adjacent__item span{display:block;font-size:11px;letter-spacing:2px;color:var(--cl-muted);text-transform:uppercase;margin-bottom:2px}
.cl-adjacent__item--next{text-align:right}

/* related */
.cl-related{padding:34px 0;border-top:1px solid var(--cl-line)}
.cl-related__list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cl-related__list li{display:flex;justify-content:space-between;gap:20px;border-bottom:1px dotted var(--cl-line);padding-bottom:12px}
.cl-related__list time{color:var(--cl-muted);font-size:13px;white-space:nowrap}

/* pager */
.cl-pager{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:34px 0 0;padding-top:18px;border-top:1px solid var(--cl-line);font-size:14px}
.cl-pager__count{color:var(--cl-muted);font-size:13px;letter-spacing:1px}
.cl-pager .is-off{color:#c6bfb1}

/* crumb */
.cl-crumb{font-size:12.5px;color:var(--cl-muted);margin:0 0 6px}
.cl-crumb a{border:0}
.cl-crumb i{margin:0 6px;font-style:normal;color:#c6bfb1}

/* footer */
.cl-foot{border-top:1px solid var(--cl-ink);padding:36px 0 18px;margin-top:20px;background:#f6f2e8}
.cl-foot__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:30px}
.cl-foot__brand{font-family:var(--cl-title);font-size:20px;color:var(--cl-ink);margin:0 0 8px}
.cl-foot__desc{margin:0;font-size:13.5px;color:var(--cl-muted);max-width:46ch}
.cl-foot__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px}
.cl-foot__list a{border:0}
.cl-foot__base{display:flex;justify-content:space-between;gap:12px;margin-top:26px;padding-top:14px;border-top:1px solid var(--cl-line);font-size:12.5px;color:var(--cl-muted)}

/* 404 / empty */
.cl-404{padding:90px 0;text-align:center}
.cl-404 .cl-heading{border:0;font-size:28px}
.cl-empty{color:var(--cl-muted)}

/* search form */
.search-form{display:flex;gap:10px;max-width:520px}
.search-form input[type=search]{flex:1;padding:10px 14px;border:1px solid var(--cl-line);background:#fff;font-family:inherit;font-size:15px}
.search-form input[type=submit],.search-form button{padding:10px 20px;border:0;background:var(--cl-ink);color:#fbf8f2;font-family:inherit;font-size:14px;cursor:pointer;letter-spacing:1px}

/* responsive */
@media (max-width:1080px){
  .cl-reading{grid-template-columns:minmax(0,var(--cl-read));padding-top:30px}
  .cl-rail{display:none}
  .cl-feature__title{font-size:38px}
}
@media (max-width:820px){
  .cl-picks__grid{grid-template-columns:1fr;gap:24px}
  .cl-index__list{grid-template-columns:1fr}
  .cl-entry{grid-template-columns:64px minmax(0,1fr);gap:16px}
  .cl-entry__day{font-size:24px}
  .cl-foot__grid{grid-template-columns:1fr}
}
@media (max-width:390px){
  body{font-size:16px}
  .cl-shell{width:calc(100% - 28px)}
  .cl-mast__name{font-size:32px}
  .cl-feature__title{font-size:28px}
  .cl-article__title{font-size:27px}
  .cl-prose{font-size:16.5px}
  .cl-nav__list a{padding:10px 10px;font-size:13.5px}
}