/*
Theme Name: 铜迹
Description: 墨绿底色与铜色线路组成的双栏博客主题，配有日期栏、方形缩略图及铆钉标签。支持移动端、标题搜索和标准 REST 设置。
Version: 1.0.10
Requires at least: 6.2
Requires PHP: 8.0
Author: Theme Studio
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tongji
*/
:root{--bg:#03271c;--panel:#022218;--deep:#031e16;--text:#edf1e9;--muted:#b7c9b9;--cream:#efd5af;--copper:#e49b69;--copper-soft:#b5835b;--line:#1e503d;--faint:#16432f;--sidebar-top:20px;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:radial-gradient(ellipse at 4% 38%,#06332570,transparent 55%),radial-gradient(ellipse at 96% 85%,#06322360,transparent 50%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease}
a:hover{color:var(--cream)}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{opacity:.5;cursor:default}
button,input,textarea{border-radius:2px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cream);outline-offset:4px}
img{max-width:100%;vertical-align:middle}
button .icon,a .icon{pointer-events:none}
h1,h2,h3,h4,p,ol,ul{margin:0}
ul,ol{padding:0}
.wrap{width:90%;max-width:1140px;margin-inline:auto}
.icon{display:inline-block;width:20px;height:20px;flex-shrink:0;vertical-align:middle}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);width:1px;height:1px;padding:0;overflow:hidden;white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:99999;padding:10px 18px;background:var(--cream);color:var(--deep);font-weight:700}
.skip-link:focus{top:16px}
.site-header{border-bottom:1px solid var(--copper-soft);padding:22px 0 24px}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:31px;min-height:44px}
.site-brand{display:inline-flex;align-items:center;gap:14px;min-width:0;color:var(--cream)}
.site-name{font-size:34px;font-weight:750;line-height:1.25;letter-spacing:.02em;overflow-wrap:anywhere}
.brand-logo{display:block;max-width:140px;max-height:48px;width:auto;height:auto;object-fit:contain}
.navigation-row{display:grid;grid-template-columns:minmax(0,68fr) minmax(0,30fr);gap:20px;align-items:end}
.primary-navigation{min-width:0;padding-left:46px;position:relative}
.primary-navigation::before{content:"";position:absolute;inset:-22px 0 auto 0;height:43px;background:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20700%2046%22%20preserveAspectRatio%3D%22none%22%20fill%3D%22none%22%3E%3Cpath%20d%3D%22M10%2010v12l9%2018h141l15-29h239l12%2022h9l16-27h166l4%208%22%20stroke%3D%22%23e49b69%22%20stroke-width%3D%221.4%22%20vector-effect%3D%22non-scaling-stroke%22%2F%3E%3Cg%20fill%3D%22%23e49b69%22%20stroke%3D%22%23eac299%22%20stroke-width%3D%22.7%22%3E%3Ccircle%20cx%3D%2210%22%20cy%3D%2210%22%20r%3D%224%22%2F%3E%3Ccircle%20cx%3D%2259%22%20cy%3D%2240%22%20r%3D%223.5%22%2F%3E%3Ccircle%20cx%3D%22298%22%20cy%3D%2211%22%20r%3D%224%22%2F%3E%3Ccircle%20cx%3D%22429%22%20cy%3D%2233%22%20r%3D%224%22%2F%3E%3Ccircle%20cx%3D%22621%22%20cy%3D%2214%22%20r%3D%224%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E") center/100% 100% no-repeat;pointer-events:none}
.main-menu{display:flex;gap:14px 25px;align-items:center;flex-wrap:wrap;list-style:none;position:relative}
.main-menu li{position:relative;min-width:0;max-width:100%}
.main-menu>li>a{display:block;background:linear-gradient(105deg,#f1d9b7,#e7c69c);border:1px solid #f9e0b8;border-radius:4px;padding:7px 18px;color:#162116;font-size:15px;font-weight:750;line-height:23px;box-shadow:inset 0 1px 0 #fff3;overflow-wrap:anywhere}
.main-menu>li>a:hover,.main-menu>li.current-menu-item>a,.main-menu>li.current-menu-ancestor>a,.main-menu>li>a:focus-visible{background:linear-gradient(105deg,#efb985,#dc9161);border-color:var(--copper);color:#102117}
.main-menu .sub-menu{display:none;position:absolute;top:100%;left:0;list-style:none;min-width:205px;max-width:300px;padding:10px;margin-top:9px;background:var(--deep);border:1px solid var(--copper-soft);box-shadow:0 8px 20px #00180e66;z-index:20}
.main-menu .sub-menu::before{content:"";position:absolute;inset:-11px 0 auto;height:11px}
.main-menu .sub-menu a{display:block;padding:9px 13px;border-bottom:1px solid var(--line);font-size:14px;line-height:23px;overflow-wrap:anywhere}
.main-menu .sub-menu li:last-child>a{border-bottom:0}
.main-menu .sub-menu a:hover,.main-menu .sub-menu .current-menu-item>a{background:#164531;color:var(--cream)}
.main-menu .sub-menu .sub-menu{left:100%;top:0;margin:0 0 0 8px}
.main-menu .sub-menu .sub-menu::before{inset:0 auto 0 -10px;width:10px;height:auto}
.main-menu li.is-open>.sub-menu,.no-js .main-menu li:hover>.sub-menu,.no-js .main-menu li:focus-within>.sub-menu{display:block}
.main-menu .menu-item-has-children>a{padding-right:40px}
.submenu-toggle{position:absolute;right:3px;top:4px;display:grid;place-items:center;width:32px;height:30px;padding:0;border:0;background:transparent;color:#263522}
.submenu-toggle .icon{width:13px;height:13px;transform:rotate(90deg);transition:transform .18s}
.is-open>.submenu-toggle .icon{transform:rotate(-90deg)}
.sub-menu .submenu-toggle{color:var(--cream);top:7px}
.header-search{min-width:0;grid-column:2}
.search-form{display:flex;align-items:center;border:1px solid #bca98b;background:#042116;border-radius:2px;min-height:42px;width:100%;box-shadow:inset 0 0 0 2px #163b2a55}
.search-form:focus-within{border-color:var(--cream);box-shadow:inset 0 0 0 2px #163b2a55}
.search-form input{min-width:0;flex:1;width:100%;border:0;background:none;padding:9px 13px;line-height:22px;font-size:14px;outline:0}
.search-form input::placeholder{color:#9bad9c;opacity:1}
.search-form button{width:43px;height:40px;flex:0 0 43px;display:grid;place-items:center;padding:0;border:0;background:transparent;color:var(--cream)}
.search-form button:hover{background:#21432d}
.search-form input:focus,.search-form input:focus-visible{outline:none;box-shadow:none}
.search-form button:focus-visible{outline:1px solid var(--cream);outline-offset:-5px}
.search-form button .icon{width:22px;height:22px}
.mobile-controls,.panel-top{display:none}
.site-main{padding-top:40px;padding-bottom:22px}
.site-grid{display:grid;grid-template-columns:minmax(0,68fr) minmax(0,30fr);gap:20px;align-items:stretch}
.main-column,.sidebar{min-width:0}
.post-list{display:grid;gap:13px}
/* Border space stays fixed; the right rule stops at the terminal node. */
.copper-edge{position:relative;border:1px solid var(--line);border-right-color:transparent;border-bottom-color:transparent;background:linear-gradient(var(--edge-right-color,var(--line)),var(--edge-right-color,var(--line))) right top/1px calc(100% - 8.5px) no-repeat,linear-gradient(105deg,#03241bc9,#001b12a6);background-origin:border-box}
.copper-edge::before{content:"";position:absolute;width:9px;height:9px;border:1px solid #052519;border-radius:50%;background:var(--copper);right:-4px;top:-4px;pointer-events:none}
/* One fluid SVG keeps the horizontal rule and elbow in one coordinate system. */
.copper-edge::after{content:"";position:absolute;left:-1px;right:-4.5px;bottom:-1px;height:12px;background:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22100%25%22%20height%3D%2212%22%20fill%3D%22none%22%3E%3Cline%20x1%3D%220%22%20y1%3D%2211.5%22%20x2%3D%22100%25%22%20y2%3D%2211.5%22%20transform%3D%22translate%28-15.5%200%29%22%20stroke%3D%22%23e49b69%22%2F%3E%3Csvg%20x%3D%22100%25%22%20width%3D%2216%22%20height%3D%2212%22%20overflow%3D%22visible%22%3E%3Cg%20transform%3D%22translate%28-16%200%29%22%3E%3Cpath%20d%3D%22M0%2011.5H3.5L12%203.5%22%20stroke%3D%22%23e49b69%22%20stroke-width%3D%221%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%3Ccircle%20cx%3D%2212%22%20cy%3D%223.5%22%20r%3D%223%22%20fill%3D%22%23e49b69%22%20stroke%3D%22%23edbc8d%22%20stroke-width%3D%22.7%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E%3C%2Fsvg%3E") left bottom/100% 12px no-repeat;pointer-events:none}
.post-card{display:grid;grid-template-columns:80px minmax(0,1fr) 29%;gap:18px;align-items:center;padding:10px}
.date-rail{align-self:stretch;border-right:1px solid var(--line);padding:18px 10px 12px 0;display:flex;flex-direction:column;align-items:flex-start;font-variant-numeric:tabular-nums}
.rail-node{display:block;width:9px;height:9px;border-radius:50%;background:var(--copper);border:1px solid #f2bc8e;flex-shrink:0;margin-bottom:11px}
.date-rail time{font-size:16px;line-height:23px;display:flex;flex-direction:column}
.date-rail .view-count{margin-top:24px;font-size:13px;gap:7px}
.view-count{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:13px;line-height:22px}
.view-count .icon{width:17px;height:17px}
.card-copy{min-width:0;padding:8px 0;display:flex;flex-direction:column;justify-content:center}
.category-link{color:#d8d4b7;font-size:13px;line-height:21px;font-weight:500;overflow-wrap:anywhere}
.category-link:hover{color:var(--copper)}
.card-copy>.category-link{align-self:flex-start;max-width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-bottom:11px}
.card-title{font-size:20px;font-weight:700;line-height:30px;margin-bottom:10px;min-width:0}
.card-title a{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.card-excerpts{min-width:0}
.card-excerpt{display:none;font-size:16px;line-height:26px;color:#c9d8ca;-webkit-box-orient:vertical;-webkit-line-clamp:3;max-height:78px;overflow:hidden;word-break:normal;overflow-wrap:anywhere}
.excerpt-wide{display:-webkit-box}
.media-slot{position:relative;display:block;aspect-ratio:1;background:#123a2a;overflow:hidden;border:1px solid #737b60;isolation:isolate}
.media-slot>img,.media-slot>noscript>img{display:block;width:100%;height:100%;object-fit:cover}
.media-slot::before,.media-slot::after{content:"";position:absolute;width:10px;height:10px;border:1px solid #33563d;border-radius:50%;background:var(--copper);z-index:2;pointer-events:none}
.media-slot::before{top:7px;left:7px}.media-slot::after{bottom:7px;right:7px}
.media-slot:hover{border-color:var(--copper)}
.media-slot .no-image{position:absolute;inset:0;display:block}
img.lazy:not(.loaded){color:transparent}

.sidebar-inner{position:sticky;top:var(--sidebar-top);display:grid;gap:28px}
.sidebar-panel{border:1px solid var(--line);background:linear-gradient(105deg,#001d14a3,#03271b70);padding:19px 17px 18px}
.panel-heading{position:relative;padding-bottom:14px;margin-bottom:12px;min-width:0}
.panel-heading h2{font-size:20px;line-height:30px;font-weight:750;overflow-wrap:anywhere}
.trace-heading{--trace-knee:37%;display:block;position:absolute;inset:auto 0 0 0;height:7px;background:linear-gradient(var(--copper),var(--copper)) left bottom/var(--trace-knee) 1px no-repeat,linear-gradient(var(--copper),var(--copper)) right top/calc(100% - var(--trace-knee) - 6px) 1px no-repeat}
.trace-heading::before{content:"";position:absolute;left:var(--trace-knee);bottom:0;width:8.485281px;height:1px;background:var(--copper);transform:rotate(-45deg);transform-origin:0 50%}
.trace-heading::after{content:"";position:absolute;left:calc(var(--trace-knee) + 6px);top:.5px;transform:translate(-50%,-50%);width:8px;height:8px;border:1px solid #ecc496;border-radius:50%;background:var(--copper)}
.popular-list{list-style:none;display:grid}
.popular-list li{display:grid;grid-template-columns:25px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:64px}
.rank-number{display:grid;place-items:center;width:25px;height:27px;background:linear-gradient(110deg,#efb680,#df9464);color:#12261b;border:1px solid #dd9f70;border-radius:2px;font-size:17px;line-height:24px;font-weight:750;font-variant-numeric:tabular-nums}
.popular-title{display:block;font-size:14px;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.popular-list .view-count{font-size:12px;gap:5px}
.popular-list .view-count .icon{width:15px;height:15px}
.rivet-tags{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 14px;padding:13px 0 6px}
.rivet-tags>a,.article-tags>a,.archive-tag .archive-title-row h1{border:1px solid #b5946e;background:radial-gradient(circle at 4px 4px,var(--copper) 2px,transparent 2.6px),radial-gradient(circle at calc(100% - 4px) 4px,var(--copper) 2px,transparent 2.6px),radial-gradient(circle at 4px calc(100% - 4px),var(--copper) 2px,transparent 2.6px),radial-gradient(circle at calc(100% - 4px) calc(100% - 4px),var(--copper) 2px,transparent 2.6px),#092a1f;border-radius:2px}
.rivet-tags>a{text-align:center;display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:15px;line-height:23px;min-height:38px;padding:6px 10px;overflow-wrap:normal;word-break:normal;font-weight:500}
.rivet-tags>a:hover,.article-tags>a:hover{border-color:var(--cream);background-color:#154631;color:var(--cream)}
.pagination{display:flex;justify-content:center;margin:62px 0 17px}
.pagination ul{display:flex;align-items:center;justify-content:center;gap:13px;list-style:none;flex-wrap:wrap}
.pagination .page-numbers:not(ul),.content-pagination a,.content-pagination>.post-page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:45px;min-height:43px;padding:5px 14px;border:1px solid #a6ae91;box-shadow:inset 2px 0 #77806b44;border-radius:2px;font-size:15px;line-height:25px;color:var(--text)}
.pagination .current,.content-pagination>.current{background:var(--cream);color:#122417!important;border-color:var(--cream)!important;font-weight:700}
.pagination a:hover,.content-pagination a:hover{background:#31513a;border-color:var(--cream)}
.pagination .dots{border:0!important;box-shadow:none!important;min-width:16px!important;padding:0!important}
.site-footer{border-top:1px solid var(--copper-soft);margin-top:82px;padding:29px 0 68px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px}
.footer-top .site-name{font-size:32px}
.footer-menu{display:flex;gap:12px 34px;flex-wrap:wrap;align-items:center;justify-content:flex-end;list-style:none}
.footer-menu a{display:block;font-size:13px;line-height:24px;padding:7px 0;font-weight:500}
.footer-menu a:hover,.footer-menu .current-menu-item>a,.footer-menu .current-menu-ancestor>a{color:var(--copper)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;font-size:14px;line-height:24px;margin-top:34px;color:#c9d7c7;text-align:center}
.footer-description{border-left:1px solid var(--copper-soft);padding-left:18px}
.breadcrumb{margin-bottom:25px;min-width:0;font-size:13px;line-height:24px;color:var(--muted)}
.breadcrumb ol{display:flex;align-items:center;list-style:none;min-width:0;width:100%}
.breadcrumb li{display:flex;align-items:center;min-width:0;flex:0 1 auto}
.breadcrumb li:first-child{flex-shrink:0}
.breadcrumb li>a,.breadcrumb li>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;display:block;padding:4px 1px}
.breadcrumb li+li::before{content:"";display:block;flex:0 0 18px;width:18px;height:6px;margin:0 13px;border-top:1px solid var(--copper-soft);border-right:1px solid var(--copper-soft);transform:skewX(30deg)}
.breadcrumb .crumb-current{color:var(--cream);flex:1 1 auto}
.archive-heading{margin-bottom:31px}
.archive-title-row{display:flex;justify-content:space-between;gap:25px;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--copper-soft);position:relative;margin-bottom:10px}
.archive-title-row::after{content:"";position:absolute;width:8px;height:8px;left:0;bottom:-4px;background:var(--copper);border-radius:50%}
.archive-title-row h1{font-size:27px;line-height:1.5;color:var(--cream);font-weight:700;min-width:0;overflow-wrap:anywhere}
.archive-count{display:inline-flex;align-items:baseline;gap:8px;flex-shrink:0;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.archive-count strong{color:var(--text);font-size:22px;font-weight:500;line-height:1.2}
.archive-heading .breadcrumb{margin:0}
.archive-tag .archive-title-row h1{padding:6px 21px;font-size:24px;line-height:1.6}
.tag-hash{color:var(--copper);margin-right:9px;font-weight:400}
.archive-author .archive-title-row h1{padding-left:21px;border-left:3px solid var(--copper)}
.archive-description{font-size:15px;line-height:1.85;color:var(--muted);margin-top:16px;max-width:850px}
.archive-description p+p{margin-top:10px}
.category-branches{display:flex;gap:12px 22px;flex-wrap:wrap;margin-top:16px}
.category-branches a{display:inline-flex;align-items:center;gap:13px;border-bottom:1px solid var(--line);font-size:14px;padding:4px 1px;color:var(--cream)}
.category-branches a::before{content:"";height:6px;width:6px;flex-shrink:0;border:1px solid var(--copper);background:var(--copper);border-radius:50%}
.category-branches a>span{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.search-summary{display:flex;gap:25px;align-items:center;justify-content:space-between;margin-top:20px}
.search-summary p{color:var(--muted);font-size:15px;min-width:0;overflow-wrap:anywhere}
.search-summary .search-form{max-width:346px;flex-shrink:0}
.single-article,.page-article{padding:27px 30px 31px}
.article-heading{display:grid;grid-template-columns:94px minmax(0,1fr);gap:23px;border-bottom:1px solid var(--copper-soft);padding-bottom:25px;margin-bottom:28px;position:relative}
.article-heading::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--copper);position:absolute;bottom:-4px;left:0}
.author-signature{min-width:0;display:flex;flex-direction:column;justify-content:center;gap:7px;align-self:stretch;border-right:1px solid var(--line);padding-right:18px;color:var(--cream);overflow-wrap:anywhere}
.author-signature>span{font-size:12px;line-height:20px;color:var(--muted)}
.author-signature strong{font-size:15px;line-height:24px;font-weight:600}
.article-caption{min-width:0}
.entry-title{font-size:24px;line-height:1.65;overflow-wrap:anywhere;font-weight:700;color:var(--text)}
.article-meta{display:flex;gap:9px 17px;flex-wrap:wrap;align-items:center;font-size:13px;line-height:23px;color:var(--muted);margin-top:14px}
.article-meta>.category-link{border:1px solid #a07f58;border-radius:2px;padding:1px 9px;line-height:23px;font-size:12px;background:#113322;color:var(--cream)}
.article-meta time{font-variant-numeric:tabular-nums}
.article-meta .view-count{font-size:13px}
.entry-content{font-size:17px;line-height:1.95;overflow-wrap:anywhere;color:#d9e3d7}
.entry-content p{margin:0 0 1.3em}
.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{font-weight:700;line-height:1.6;color:var(--cream);margin:1.6em 0 .7em}
.entry-content h1{font-size:23px}.entry-content h2{font-size:22px}.entry-content h3{font-size:20px}.entry-content h4{font-size:18px}.entry-content h5,.entry-content h6{font-size:17px}
.entry-content a{color:var(--cream);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--copper-soft)}
.entry-content a:hover{color:var(--copper)}
.entry-content img{max-width:100%;height:auto;object-fit:contain;border-radius:0}
.entry-content img.emoji,.entry-content img.wp-smiley{width:1em!important;height:1em!important;max-width:1em!important;display:inline!important;vertical-align:-.1em!important;margin:0 .06em!important;padding:0!important;border:0!important;box-shadow:none!important}
.entry-content figure{max-width:100%;margin:1.5em 0}
.entry-content figcaption,.entry-content .wp-caption-text{font-size:13px;line-height:1.8;color:var(--muted);text-align:center;margin-top:8px}
.entry-content .wp-caption{max-width:100%}
.entry-content ul,.entry-content ol{padding-left:1.65em;margin:1em 0 1.4em}
.entry-content li{padding-left:.15em;margin:.35em 0}
.entry-content li::marker{color:var(--copper)}
.entry-content blockquote{margin:1.5em 0;padding:18px 22px;border:1px solid var(--line);background:#303c37;color:#c6d7c4;position:relative}
.entry-content blockquote p:last-child{margin-bottom:0}
.entry-content pre{max-width:100%;overflow:auto;padding:18px 20px;border:1px solid var(--line);border-top-color:var(--copper-soft);background:#00170f;margin:1.4em 0;font-size:14px;line-height:1.85;tab-size:4}
.entry-content code,.entry-content kbd{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.88em;background:#113626;color:#f0d4ac;padding:2px 5px;border-radius:2px}
.entry-content pre code{background:none;padding:0;font-size:inherit;white-space:pre}
.entry-content table{display:block;border-collapse:collapse;max-width:100%;width:100%;overflow-x:auto;margin:1.5em 0;font-size:15px}
.entry-content th,.entry-content td{padding:10px 15px;border:1px solid var(--line);min-width:95px;text-align:left}
.entry-content th{color:var(--cream);background:#123b2a;font-weight:650}
.entry-content hr{border:0;border-top:1px solid var(--copper-soft);margin:2em 0}
.entry-content iframe,.entry-content video{max-width:100%}
.entry-content .alignleft{float:left;margin:8px 22px 15px 0}.entry-content .alignright{float:right;margin:8px 0 15px 22px}.entry-content .aligncenter{display:block;margin-inline:auto}
.entry-content::after{content:"";display:block;clear:both}
.entry-content input:not([type=checkbox]):not([type=radio]){max-width:100%;border:1px solid var(--copper-soft);background:#092e20;padding:8px 12px;font-size:15px}
.entry-content input[type=submit]{background:var(--cream)!important;color:var(--deep);font-weight:650;cursor:pointer}
.article-tags{display:flex;flex-wrap:wrap;gap:12px 15px;padding-top:23px;margin-top:25px;border-top:1px solid var(--line)}
.article-tags>a{display:inline-block;font-size:13px;line-height:23px;padding:4px 14px;color:var(--cream);overflow-wrap:anywhere;max-width:100%}
.content-pagination{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:28px 0 7px}
.reading-branches{display:grid;gap:0;margin:27px 0 0;position:relative;padding-left:20px;border-left:1px solid var(--copper-soft)}
.reading-branch{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:center;border-bottom:1px solid var(--line);position:relative;min-height:83px;padding:12px 5px 12px 0}
.reading-branch::before{content:"";position:absolute;width:21px;height:1px;background:var(--copper-soft);left:-21px;top:50%}
.branch-arrow{display:grid;place-items:center;height:36px;width:36px;border:1px solid var(--copper-soft);border-radius:2px;color:var(--cream);background:#0d3323}
.branch-arrow .icon{height:17px;width:17px}
.reading-branch:hover .branch-arrow{background:var(--cream);color:var(--deep)}
.branch-text{display:block;min-width:0}
.branch-text small{display:block;font-size:12px;line-height:20px;color:var(--muted)}
.branch-text strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:16px;line-height:26px;font-weight:600}

.page-heading{padding:0 0 21px;position:relative;margin-bottom:28px}
.page-heading .trace-heading{--trace-knee:24%}
.empty-state{min-height:270px;padding:39px 31px}
.open-trace{display:block;width:96px;height:18px;margin-bottom:28px;border-bottom:1px solid var(--copper);border-left:1px solid var(--copper);position:relative}
.open-trace::before,.open-trace::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--copper)}
.open-trace::before{left:-4px;top:-4px}.open-trace::after{right:-3px;bottom:-4px}
.empty-state h2{font-size:22px;line-height:1.5;margin-bottom:12px}
.empty-state p{font-size:15px;color:var(--muted);margin-bottom:23px}
.empty-state .search-form{max-width:440px}
.copper-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--cream);border:1px solid var(--copper);border-radius:3px;color:#183321;font-size:14px;font-weight:700;line-height:24px;padding:9px 17px}
.copper-button:hover{background:var(--copper);color:#10251a}
.copper-button .icon{width:15px;height:15px}
.lost-page{display:grid;grid-template-columns:200px minmax(0,1fr);gap:45px;align-items:center;margin:35px 0 65px;padding:58px 55px}
.lost-code{display:block;color:var(--copper);font-size:88px;font-weight:700;line-height:1.3;font-variant-numeric:tabular-nums;border-right:1px solid var(--line);padding-right:25px}
.lost-copy{min-width:0}
.lost-copy h1{font-size:24px;line-height:1.6;margin-bottom:15px}
.lost-copy p{font-size:16px;color:var(--muted);margin-bottom:25px}
.lost-copy .search-form{margin-bottom:19px;max-width:450px}
@media(min-width:960px) and (max-width:1199px){
 .primary-navigation{padding-left:28px}.main-menu{gap:13px 17px}.main-menu>li>a{font-size:14px;padding:7px 14px}.main-menu .menu-item-has-children>a{padding-right:35px}
 .post-card{grid-template-columns:62px minmax(0,1fr) 29%;gap:14px;padding:9px}.date-rail{padding:13px 8px 10px 0}.date-rail time{font-size:14px;line-height:21px}.date-rail .view-count{font-size:12px;gap:5px;margin-top:20px}.date-rail .view-count .icon{width:15px;height:15px}
 .card-title{font-size:18px;line-height:28px;margin-bottom:8px}.card-copy>.category-link{font-size:12px;line-height:20px;margin-bottom:8px}.card-excerpt{font-size:15px;line-height:25px;max-height:75px}.excerpt-wide{display:none}.excerpt-compact{display:-webkit-box}
 .sidebar-panel{padding:16px 14px}.panel-heading h2{font-size:18px;line-height:27px}.popular-list li{gap:8px;grid-template-columns:22px minmax(0,1fr) auto;min-height:63px}.rank-number{width:22px;height:25px;font-size:16px}.popular-list .view-count{font-size:11px;gap:4px}.popular-list .view-count .icon{width:13px;height:13px}.popular-title{font-size:13px}.rivet-tags{gap:16px 10px}.rivet-tags>a{font-size:14px;line-height:21px;padding:5px 9px}
 .single-article,.page-article{padding:24px}.article-heading{grid-template-columns:78px minmax(0,1fr);gap:19px}.author-signature{padding-right:13px}.entry-content{font-size:16px}.article-meta{gap:8px 13px}
}
@media(min-width:960px) and (max-width:1079px){.excerpt-compact{display:none}.excerpt-narrow{display:-webkit-box}.search-form input{font-size:13px;padding-inline:10px}.search-form button{width:36px;flex-basis:36px}}
@media(max-width:959px){
 .wrap{width:94%}.site-header{padding:21px 0 16px}.masthead{margin-bottom:0;gap:18px}.site-name{font-size:30px}.site-brand{max-width:calc(100% - 160px)}.brand-logo{max-width:70px;max-height:40px}
 .mobile-controls{display:flex;align-items:center;gap:10px;flex-shrink:0}.tool-button{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--copper-soft);background:linear-gradient(105deg,#efd4ad,#dbb68b);color:#183224;border-radius:3px;padding:7px 10px;font-size:13px;font-weight:650;line-height:22px;min-height:40px}.tool-button .icon{height:17px;width:17px}.tool-button[aria-expanded=true]{background:var(--copper)}
 .navigation-row{display:block;margin-top:0}.primary-navigation,.header-search{display:none}.primary-navigation::before{content:none}.primary-navigation,.header-search{padding:15px 18px 20px;border:1px solid var(--line);border-bottom-color:var(--copper);margin-top:20px;background:#052419;position:relative}
 .primary-navigation.is-open,.header-search.is-open{display:block}.panel-top{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:13px;line-height:22px;color:var(--cream);border-bottom:1px solid var(--line);padding:0 0 10px;margin-bottom:16px}.panel-close{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--copper-soft);background:var(--deep);color:var(--cream);padding:0}.panel-close:hover{background:#1d4932}.panel-close .icon{height:17px;width:17px}
 .main-menu{display:block;margin-left:4px;padding-left:21px;border-left:1px solid var(--copper-soft)}.main-menu>li{margin-top:13px}.main-menu>li:first-child{margin-top:0}.main-menu>li::before{content:"";position:absolute;height:1px;width:22px;background:var(--copper-soft);top:22px;left:-22px}.main-menu>li::after{content:"";position:absolute;width:7px;height:7px;background:var(--copper);border-radius:50%;top:19px;left:-25px}
 .main-menu>li>a{padding:10px 15px;font-size:15px;line-height:23px;min-height:44px}.main-menu .menu-item-has-children>a{padding-right:48px}.submenu-toggle{right:7px;top:7px;width:32px;height:32px}
 .main-menu .sub-menu,.main-menu .sub-menu .sub-menu{position:static;min-width:0;max-width:none;margin:12px 0 8px 12px;padding:0 0 0 15px;border:0;border-left:1px solid var(--copper-soft);box-shadow:none;background:none}.main-menu .sub-menu::before{content:none}.main-menu .sub-menu a{padding:11px 9px;font-size:14px;line-height:23px}.main-menu .sub-menu .submenu-toggle{top:7px;right:3px}

 .header-search .search-form{max-width:none;min-height:45px}.header-search .search-form input{font-size:15px;line-height:23px;padding:10px 12px}.header-search .search-form button{height:43px;width:44px;flex-basis:44px}
 .site-grid{grid-template-columns:minmax(0,1fr);gap:0}.sidebar{display:none}.site-main{padding-top:28px}
 .post-card{grid-template-columns:62px minmax(0,1fr) min(28%,200px);gap:14px;padding:10px}.card-title{font-size:19px;line-height:29px}.card-excerpt{font-size:15px;line-height:25px;max-height:75px}.card-copy>.category-link{font-size:13px;line-height:21px;margin-bottom:9px}.excerpt-wide{display:none}.excerpt-tablet{display:-webkit-box}
 .date-rail{padding-top:18px}.date-rail time{font-size:15px;line-height:23px}.date-rail .view-count{font-size:12px;gap:5px}.date-rail .view-count .icon{width:15px;height:15px}
 .site-footer{margin-top:58px;padding-bottom:43px}.footer-menu{gap:8px 22px}.footer-top .site-name{font-size:29px}.footer-bottom{font-size:13px}.pagination{margin-top:42px}
 .search-summary .search-form{max-width:310px}.lost-page{grid-template-columns:130px minmax(0,1fr);gap:30px;padding:35px}.lost-code{font-size:65px;padding-right:14px}
}
@media(min-width:600px) and (max-width:759px){.excerpt-tablet{display:none}.excerpt-tablet-small{display:-webkit-box}.card-title{font-size:18px;line-height:28px}.card-copy>.category-link{margin-bottom:7px}.card-title{margin-bottom:8px}}
@media(max-width:599px){
 .wrap{width:calc(100% - 24px)}.site-header{padding:18px 0 15px}.masthead{min-height:36px}.site-name{font-size:27px;line-height:1.3}.site-brand{gap:8px;max-width:calc(100% - 146px)}.brand-logo{max-width:40px;max-height:32px}.mobile-controls{gap:7px}.tool-button{padding:6px 8px;font-size:12px;gap:5px;min-height:38px}.tool-button .icon{width:16px;height:16px}
 .primary-navigation,.header-search{margin-top:16px;padding:12px 14px 16px}.main-menu{padding-left:17px}.main-menu>li::before{width:18px;left:-18px}.main-menu>li::after{left:-21px}.main-menu>li>a{font-size:14px}.main-menu .sub-menu,.main-menu .sub-menu .sub-menu{margin-left:5px;padding-left:10px}.panel-top{margin-bottom:12px;font-size:12px}.header-search .search-form input{font-size:14px}
 .site-main{padding-top:24px}.post-list{gap:14px}.post-card{grid-template-columns:minmax(0,1fr) 122px;grid-template-rows:auto auto;column-gap:12px;row-gap:11px;padding:10px}.card-copy{grid-column:1;grid-row:1;padding:3px 0}.card-image{grid-column:2;grid-row:1;align-self:center}.card-copy>.category-link{font-size:12px;line-height:19px;margin-bottom:6px}.card-title{font-size:17px;line-height:25px;margin-bottom:8px}.card-excerpt{font-size:14px;line-height:22px;max-height:44px;-webkit-line-clamp:2}.excerpt-tablet{display:none}.excerpt-mobilewide{display:-webkit-box}
 .date-rail{grid-row:2;grid-column:1/-1;flex-direction:row;align-items:center;justify-content:flex-start;border-right:0;border-top:1px solid var(--line);gap:9px;padding:8px 0 0}.rail-node{width:7px;height:7px;margin:0}.date-rail time{flex-direction:row;align-items:center;gap:7px;font-size:12px;line-height:20px}.date-year{color:var(--muted)}.date-rail .view-count{margin:0 0 0 auto;font-size:12px;line-height:20px}.date-rail .view-count .icon{width:15px;height:15px}.media-slot::before,.media-slot::after{width:8px;height:8px}.media-slot::before{top:5px;left:5px}.media-slot::after{bottom:5px;right:5px}
 .pagination{margin:32px 0 5px}.pagination ul{gap:8px}.pagination .page-numbers:not(ul){min-width:36px;min-height:39px;padding:5px 11px;font-size:13px;line-height:25px}
 .site-footer{margin-top:43px;padding:21px 0 28px}.footer-top{align-items:flex-start;gap:17px;flex-direction:column}.footer-top .site-brand{max-width:100%}.footer-top .site-name{font-size:25px}.footer-menu{justify-content:flex-start;gap:2px 22px}.footer-menu a{font-size:12px;padding:5px 0;line-height:23px}.footer-bottom{font-size:12px;line-height:22px;margin-top:20px;gap:7px 12px;justify-content:flex-start;text-align:left}.footer-description{padding-left:0;border-left:0;flex-basis:100%}
 .breadcrumb{font-size:12px;line-height:22px;margin-bottom:19px}.breadcrumb li+li::before{width:10px;flex-basis:10px;height:5px;margin:0 9px}.breadcrumb li>a,.breadcrumb li>span{padding:3px 1px}
 .archive-heading{margin-bottom:22px}.archive-title-row{gap:17px;padding-bottom:13px;margin-bottom:10px}.archive-title-row h1{font-size:23px;line-height:1.5}.archive-count{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:11px;line-height:19px}.archive-count strong{font-size:20px}.archive-tag .archive-title-row h1{font-size:21px;padding:5px 17px}.archive-author .archive-title-row h1{padding-left:13px}.archive-description{font-size:14px;line-height:1.9;margin-top:13px}.category-branches{gap:8px 17px}.category-branches a{font-size:13px;gap:9px}.search-summary{display:block;margin-top:13px}.search-summary p{font-size:14px;margin-bottom:13px}.search-summary .search-form{max-width:none}
 .single-article,.page-article{padding:20px 17px 23px}.article-heading{grid-template-columns:minmax(0,1fr);gap:16px;padding-bottom:20px;margin-bottom:23px}.article-caption{grid-column:1;grid-row:1}.author-signature{grid-column:1;grid-row:2;flex-direction:row;justify-content:flex-start;align-items:baseline;gap:11px;border-right:0;border-top:1px solid var(--line);padding:10px 0 0}.author-signature>span{font-size:11px;line-height:20px}.author-signature strong{font-size:13px;line-height:22px}.entry-title{font-size:20px;line-height:1.7}.article-meta{gap:8px 13px;font-size:12px;line-height:22px;margin-top:12px}.article-meta>.category-link{font-size:11px;line-height:21px;padding:1px 8px}.article-meta .view-count{font-size:12px}.article-meta .view-count .icon{width:15px;height:15px}
 .entry-content{font-size:16px;line-height:1.95}.entry-content h1{font-size:20px}.entry-content h2{font-size:19px}.entry-content h3{font-size:18px}.entry-content h4{font-size:17px}.entry-content h5,.entry-content h6{font-size:16px}.entry-content blockquote{padding:14px 16px}.entry-content pre{padding:14px;font-size:13px}.entry-content table{font-size:14px}.entry-content th,.entry-content td{padding:8px 11px}.entry-content .alignleft,.entry-content .alignright{float:none;margin:1em auto}.article-tags{gap:9px 12px;padding-top:18px;margin-top:19px}.article-tags>a{font-size:12px;line-height:22px;padding:4px 12px}
 .content-pagination a,.content-pagination>.post-page-numbers{min-width:38px;min-height:39px;padding:4px 11px;font-size:13px}
 .reading-branches{margin-top:22px;padding-left:14px}.reading-branch{grid-template-columns:33px minmax(0,1fr);gap:11px;min-height:77px}.reading-branch::before{width:15px;left:-15px}.branch-arrow{width:31px;height:32px}.branch-text small{font-size:11px;line-height:20px}.branch-text strong{font-size:14px;line-height:24px}
 .page-heading{margin-bottom:23px;padding-bottom:18px}
 .empty-state{padding:28px 22px;min-height:250px}.empty-state h2{font-size:20px}.empty-state p{font-size:14px}.open-trace{margin-bottom:22px}.copper-button{font-size:13px;padding:8px 13px}.lost-page{display:block;margin:10px 0 25px;padding:28px 22px}.lost-code{font-size:60px;border-right:0;border-bottom:1px solid var(--copper-soft);padding:0 0 15px;margin-bottom:22px}.lost-copy h1{font-size:20px}.lost-copy p{font-size:15px;line-height:1.85}
}
@media(min-width:520px) and (max-width:599px){.post-card{grid-template-columns:minmax(0,1fr) 144px}.excerpt-mobilewide{display:none}.excerpt-mobilelarge{display:-webkit-box}}
@media(max-width:439px){.post-card{grid-template-columns:minmax(0,1fr) 100px}.excerpt-mobilewide{display:none}.excerpt-mobile{display:-webkit-box}.site-name{font-size:26px}.pagination ul{gap:6px}.pagination .page-numbers:not(ul){padding-inline:9px;min-width:34px}}
@media(max-width:359px){.post-card{grid-template-columns:minmax(0,1fr) 88px;column-gap:10px}.card-title{font-size:16px}.card-excerpt{font-size:13.5px}.excerpt-mobile{display:none}.excerpt-tiny{display:-webkit-box}.site-name{font-size:23px}.tool-button{padding-inline:6px}.site-brand{max-width:calc(100% - 132px)}.brand-logo{max-width:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* 1.0.1: shared copper-trace placeholder, inlined and animated only in view. */
:root{--tongji-placeholder-art:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20120%2090%22%20fill%3D%22none%22%3E%3Cg%20stroke%3D%22%23b8835a%22%20stroke-width%3D%221.2%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M13%2024v-8h25l7-7h50l12%2012v16M107%2066v9H80l-7%207H25L13%2070V53%22%2F%3E%3Cpath%20d%3D%22M28%2033v24l9%209h38l17-17V24H63l-9%209H28Z%22%20opacity%3D%22.55%22%2F%3E%3Cpath%20d%3D%22M39%2045h14l8-8h17M45%2057h18l10-10h17%22%2F%3E%3Cpath%20d%3D%22M3%2043h15l7%207M96%2049h15l6-6%22%2F%3E%3C%2Fg%3E%3Cg%20fill%3D%22%23e5a26e%22%3E%3Ccircle%20cx%3D%2213%22%20cy%3D%2224%22%20r%3D%223%22%2F%3E%3Ccircle%20cx%3D%22107%22%20cy%3D%2266%22%20r%3D%223%22%2F%3E%3Ccircle%20cx%3D%2239%22%20cy%3D%2245%22%20r%3D%222.5%22%2F%3E%3Ccircle%20cx%3D%2278%22%20cy%3D%2237%22%20r%3D%222.5%22%2F%3E%3Ccircle%20cx%3D%2273%22%20cy%3D%2247%22%20r%3D%222.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E")}
img.lazy.tongji-pending,.media-slot .no-image{background-color:#092e21;background-image:var(--tongji-placeholder-art);background-repeat:no-repeat;background-position:center;background-size:clamp(42px,50%,112px) auto;color:transparent}
.entry-content img.lazy.tongji-pending{display:block;width:var(--tongji-placeholder-width,100%);height:auto!important;aspect-ratio:var(--tongji-placeholder-ratio,8/5);max-width:100%;object-fit:contain}
img.lazy.tongji-pending.tongji-inview:not(.image-error){animation:tongji-copper-breathe 2.2s ease-in-out infinite}
img.lazy.loaded{animation:tongji-image-reveal .24s ease-out}
img.lazy.image-error{animation:none;opacity:1}
@keyframes tongji-copper-breathe{0%,100%{opacity:.68}50%{opacity:1}}
@keyframes tongji-image-reveal{from{opacity:.5}to{opacity:1}}
@media(prefers-reduced-motion:reduce){img.lazy.tongji-pending,img.lazy.loaded{animation:none!important;opacity:1}}

/* 1.0.2: align category/title with the left rail instead of vertical centering. */
@media(min-width:600px){.post-card .card-copy{align-self:start;justify-content:flex-start;padding-top:18px;padding-bottom:0}}
@media(min-width:960px) and (max-width:1199px){.post-card .card-copy{padding-top:13px}}

/* 1.0.3: three independent copper panels; small square media at every breakpoint. */
.related-section{margin-top:37px}
.related-section>.panel-heading{margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;align-items:stretch}
.related-card{display:grid;grid-template-columns:minmax(0,1fr) 72px;grid-template-rows:auto 72px;gap:13px 12px;padding:14px;min-width:0;align-items:center}
.related-card.copper-edge::before{width:7px;height:7px;top:-3px;right:-3px;border-color:#edbc8d}
.related-card-title{grid-column:1/-1;grid-row:1;align-self:start;min-width:0;font-size:16px;font-weight:650;line-height:26px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.related-card-title a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.related-card-meta{grid-column:1;grid-row:2;min-width:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:10px}
.related-card-meta>.category-link{position:relative;max-width:100%;min-width:0;font-size:12px;line-height:21px;color:var(--cream);padding-left:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.related-card-meta>.category-link::before{content:"";position:absolute;left:0;top:9px;width:4px;height:4px;background:var(--copper);border-radius:50%}
.related-card-meta time{font-size:11px;line-height:20px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.related-card-image{grid-column:2;grid-row:2;width:72px;aspect-ratio:1;align-self:center}
.related-card-image::before,.related-card-image::after{width:6px;height:6px}
.related-card-image::before{top:4px;left:4px}.related-card-image::after{bottom:4px;right:4px}
.related-card:hover{--edge-right-color:var(--copper-soft);border-top-color:var(--copper-soft);border-left-color:var(--copper-soft)}
@media(min-width:600px) and (max-width:1099px){
 .related-grid{gap:15px}.related-card{grid-template-columns:minmax(0,1fr) 64px;grid-template-rows:auto 64px;gap:12px 9px;padding:12px}.related-card-image{width:64px}.related-card-title{font-size:15px;line-height:25px;padding-bottom:9px}.related-card-meta{gap:8px}.related-card-meta>.category-link{font-size:11px;line-height:20px;padding-left:8px}.related-card-meta time{font-size:10.5px;line-height:19px}
}
@media(max-width:599px){
 .article-heading{grid-template-columns:minmax(0,1fr) max-content max-content minmax(0,1.2fr);column-gap:8px;row-gap:13px;align-items:center}
 .article-heading .article-caption,.article-heading .article-meta{display:contents}
 .article-heading .entry-title{grid-column:1/-1;grid-row:1;min-width:0}
 .article-heading .article-meta>.category-link{grid-column:1;grid-row:2;justify-self:start;min-width:0;max-width:100%;padding:1px 6px;font-size:11px;line-height:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .article-heading .article-meta>time{grid-column:2;grid-row:2;white-space:nowrap;font-size:11px;line-height:22px;color:var(--muted)}
 .article-heading .article-meta>.view-count{grid-column:3;grid-row:2;min-width:0;max-width:65px;gap:4px;font-size:11px;line-height:22px;color:var(--muted)}
 .article-heading .article-meta>.view-count>.icon{width:14px;height:14px}
 .article-heading .article-meta>.view-count>span:not(.screen-reader-text){min-width:0;max-width:46px;overflow:hidden;text-overflow:ellipsis}
 .article-heading .author-signature{grid-column:4;grid-row:2;position:relative;justify-self:end;align-self:center;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:0;min-width:0;max-width:100%;min-height:26px;padding:1px 6px 1px 13px;border:1px solid var(--copper-soft);border-radius:2px;background:#113525;overflow:hidden}
 .article-heading .author-signature::before{content:"";position:absolute;left:5px;top:50%;width:4px;height:4px;border-radius:50%;background:var(--copper);transform:translateY(-50%)}
 .article-heading .author-signature>span{display:none}
 .article-heading .author-signature strong{display:block;min-width:0;max-width:100%;font-size:11px;line-height:22px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .article-heading .author-signature:hover,.article-heading .author-signature:focus-visible{border-color:var(--cream);background:#1b442e}
 .related-section{margin-top:28px}.related-section>.panel-heading{margin-bottom:18px;padding-bottom:13px}.related-section>.panel-heading h2{font-size:18px;line-height:28px}
 .related-grid{grid-template-columns:minmax(0,1fr);gap:16px}
 .related-card{grid-template-columns:minmax(0,1fr) 80px;grid-template-rows:auto auto;gap:9px 15px;padding:13px}
 .related-card-title{grid-column:1;grid-row:1;align-self:start;font-size:16px;line-height:26px;padding:0;border:0}
 .related-card-meta{grid-column:1;grid-row:2;align-self:end;flex-direction:row;align-items:center;justify-content:flex-start;gap:12px}
 .related-card-meta>.category-link{flex:0 1 auto;min-width:0;font-size:11px;line-height:21px;padding-left:9px}
 .related-card-meta time{flex-shrink:0;font-size:11px;line-height:21px}
 .related-card-image{grid-column:2;grid-row:1/span 2;width:80px}
}
@media(max-width:359px){
 .article-heading{column-gap:6px}.article-heading .author-signature{padding-left:11px;padding-right:4px}.article-heading .author-signature::before{left:4px;width:3px;height:3px}.article-heading .article-meta>.category-link{padding-inline:4px}
 .related-card{grid-template-columns:minmax(0,1fr) 72px;column-gap:12px;padding:12px}.related-card-image{width:72px}.related-card-title{font-size:15px;line-height:25px}.related-card-meta{gap:9px}
}

/* WordPress centering applies to the image AND its lazy-loading shell. */
.entry-content img.aligncenter:not(.lazy),
.entry-content figure.aligncenter,
.entry-content .wp-caption.aligncenter{display:block;float:none;margin-left:auto!important;margin-right:auto!important}
html:not(.no-js) .entry-content .aligncenter,
html:not(.no-js) .entry-content :is(span,picture,a):has(>img.aligncenter),
html:not(.no-js) .entry-content :is(span,a):has(>picture>img.aligncenter){display:block;float:none;margin-left:auto!important;margin-right:auto!important}