/* 沿用已定稿的 HITSword A HTML 样式。 */
[hidden]{display:none!important}
@font-face{font-family:"Preview Sans";src:url("fonts/sans.woff2") format("woff2");font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:"Noto Serif SC";src:url("fonts/serif.woff2") format("woff2");font-style:normal;font-weight:100 900;font-display:swap}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;color:#192c3e;background:#fff;font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
img{max-width:100%;display:block}
svg{width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
h1,h2,h3,p{margin:0}
h1,h2,h3{line-height:1.35}
h1{font-size:clamp(36px,4.5vw,64px);letter-spacing:-.045em}
h2{font-size:clamp(25px,3vw,38px);letter-spacing:-.025em}
h3{font-size:21px}
p{color:var(--muted,#667789)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent,#2563eb);outline-offset:5px}
button:disabled{cursor:default}
.wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.section{padding-block:82px}
.eyebrow{display:block;font-size:12px;letter-spacing:.16em;font-weight:600;text-transform:uppercase;color:var(--accent,#185bb8);margin-bottom:17px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:34px}
.section-head p{max-width:520px;font-size:15px}
.section-head .eyebrow{letter-spacing:.05em;margin-bottom:12px}
.section-head .eyebrow:before{content:"";display:inline-block;width:25px;height:2px;vertical-align:middle;background:currentColor;margin-right:13px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:12px 27px;min-height:48px;border:1px solid var(--accent,#185bb8);background:var(--accent,#185bb8);color:#fff;border-radius:5px;white-space:nowrap;font-size:15px;font-weight:500;transition:background .2s,transform .2s,box-shadow .2s}
.button:hover{transform:translateY(-2px);box-shadow:0 8px 23px #15478521}
.button svg{width:18px;height:18px}
.button.outline{background:transparent;color:var(--accent,#185bb8)}
.text-link{display:inline-flex;gap:17px;align-items:center;color:var(--accent,#185bb8);font-size:14px}
.text-link svg{width:18px}
.text-link:hover{gap:24px}
.site-header{position:sticky;top:0;z-index:30;background:#ffffffed;backdrop-filter:blur(14px);border-bottom:1px solid #d9e4ed66}
.header-inner{display:flex;justify-content:space-between;align-items:center;min-height:86px;gap:28px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-icon{width:48px;height:48px;stroke-width:2.8;color:var(--accent,#125ac0)}
.brand strong{font-size:25px;line-height:1.1;letter-spacing:.025em;display:block}
.brand small{font-size:10px;color:#7c8d9f;letter-spacing:.08em;display:block;margin-top:6px}
.site-nav{display:flex;align-items:center;gap:37px;font-size:14px;white-space:nowrap}
.site-nav a{position:relative}
.site-nav a:hover,.site-nav a.active{color:var(--accent,#125ac0)}
.site-nav a.active:after{content:"";position:absolute;height:2px;bottom:-10px;left:0;right:0;background:currentColor}
.header-inner>.button{font-size:13px;min-height:39px;padding:8px 22px;border-radius:24px}
.menu-toggle{display:none;padding:8px;background:none;color:inherit;border:1px solid currentColor;border-radius:4px}
.footer-inner{display:flex;justify-content:space-between;gap:35px;align-items:center;min-height:135px}
.footer-nav{display:flex;gap:28px;font-size:13px}
.footer-copy{font-size:11px;max-width:300px;text-align:right}
.site-footer{background:#142a43;color:#fff}
.site-footer p{color:#abb9c9}
.site-footer .brand small{color:#abb9c9}
.scroll-top{position:fixed;bottom:26px;right:26px;z-index:25;width:40px;height:40px;border-radius:50%;border:1px solid #c7d4d7;background:#ffffffed;color:#35564b;display:grid;place-items:center;box-shadow:0 4px 18px #0000000c}
.scroll-top svg{width:18px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link{position:fixed;top:-70px;left:15px;z-index:100;background:#fff;color:#111;padding:10px 20px}
.skip-link:focus{top:8px}
.form-actions{display:flex;gap:12px;flex-wrap:wrap}
.form-status{font-size:13px;color:var(--accent);min-height:25px}
.screen-reader-status{min-height:25px}
.hitsword{--accent:#2c6b54;--muted:#6e7872;color:#17211c;background:#fdfefc}
.hitsword .site-header{background:#fbfdf9ed;border-color:#e8eee7}
.hitsword .header-inner{min-height:85px}
.blog-brand{font-family:Georgia,"Times New Roman",serif;display:block;line-height:1.2;white-space:nowrap}
.blog-brand strong{font-size:28px;font-weight:600}
.blog-brand strong:before{content:"{";color:#274e3c;font-size:35px;font-weight:400;margin-right:10px}
.blog-brand strong:after{content:"}";color:#274e3c;font-size:35px;font-weight:400;margin-left:10px}
.blog-brand small{display:block;font-size:11px;letter-spacing:.12em;color:#7b847b;margin:5px 0 0 27px}
.hitsword .site-nav{gap:34px}
.blog-search{display:flex;align-items:center;border:1px solid #d9e2d8;border-radius:5px;gap:10px;padding:9px 13px;width:215px;color:#798278}
.blog-search svg{width:18px;height:18px}
.blog-search input{width:100%;min-width:0;font-size:13px;color:#314c3d;border:0;outline:0;background:transparent}
.hits-hero{position:relative;background:#eaf0e9 url("hitsword-forest.webp") center 56%/cover no-repeat;isolation:isolate;padding:67px 0 70px}
.hits-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f0f4ed99,transparent);z-index:-1}
.hits-hero-grid{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:75px}
.hits-hero .eyebrow{font-size:11px;font-weight:400;letter-spacing:.15em}
.hits-hero h1{font-family:Georgia,"Noto Serif SC","Songti SC",SimSun,serif;font-size:clamp(30px,3.4vw,47px);font-weight:600;letter-spacing:-.02em;line-height:1.5;margin-bottom:19px;white-space:nowrap}
.hits-hero p{font-size:15px;line-height:1.95;color:#59695b;max-width:535px}
.hero-rule{width:37px;height:2px;background:#2c6b54;margin-top:23px}
.terminal{background:#092b22ed;color:#e5f0e8;border:1px solid #153b2d;border-radius:7px;box-shadow:0 16px 50px #163d2930;font:12px/1.9 "SFMono-Regular",Consolas,"Liberation Mono",monospace;overflow:hidden}
.terminal-top{display:flex;gap:7px;padding:15px 17px 11px}
.terminal-top i{display:block;width:10px;height:10px;background:#ed6a5e;border-radius:50%}
.terminal-top i:nth-child(2){background:#e9bb4f}
.terminal-top i:nth-child(3){background:#62c461}
.terminal pre{font:inherit;white-space:pre-wrap;margin:2px 21px 22px}
.terminal .prompt{color:#85cbb0}
.terminal .cursor{display:inline-block;background:#a4e6c7;width:7px;height:14px;vertical-align:middle;animation:blink 1.6s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:45px;padding-block:44px 65px}
.feed-heading{display:flex;align-items:center;gap:16px;margin-bottom:27px}
.feed-heading h2{font-size:21px;font-family:Georgia,"Songti SC",SimSun,serif;white-space:nowrap}
.feed-heading:after{content:"";height:1px;flex:1;background:#e2e7df}
.feed-heading small{font-size:11px;color:#7f8d80}
.featured-post{display:grid;grid-template-columns:43% 1fr;gap:27px;margin-bottom:45px;align-items:start}
.post-image{display:block;background:#edf2ec;overflow:hidden;border-radius:3px}
.post-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.post-image:hover img{transform:scale(1.045)}
.featured-post .post-image{aspect-ratio:1.13}
.post-tags{display:flex;gap:13px;color:#2e7254;font-size:11px;line-height:1.5;margin:0 0 12px;flex-wrap:wrap}
.post-tags button{border:0;background:transparent;padding:0;color:inherit;font:inherit}
.post-tags button:hover{text-decoration:underline}
.featured-post h3{font-size:26px;font-family:Georgia,"Songti SC",SimSun,serif;line-height:1.55;margin:0 0 15px;letter-spacing:-.01em}
.post-date{font-size:11px;color:#939a91;display:flex;gap:7px;align-items:center}
.post-date svg{width:13px;height:13px}
.featured-post p{font-size:13px;line-height:1.95;margin-top:15px;margin-bottom:12px}
.post-row{display:grid;grid-template-columns:220px minmax(0,1fr);gap:26px;padding:26px 0;border-bottom:1px solid #e5e9e0}
.post-row:first-child{padding-top:0}
.post-row .post-image{aspect-ratio:1.55}
.post-row h3{font-family:Georgia,"Songti SC",SimSun,serif;font-size:22px;font-weight:600;line-height:1.5;margin:0 0 12px}
.post-row .post-tags{margin-bottom:7px}
.post-row p{font-size:13px;line-height:1.9;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-sidebar{border-left:1px solid #e5eae1;padding-left:30px}
.aside-section{margin-bottom:36px}
.aside-section h2{font:21px/1.4 Georgia,"Songti SC",SimSun,serif;border-bottom:1px solid #e5eae1;padding-bottom:15px;margin-bottom:14px}
.category-list{display:grid;gap:0}
.category-list button{display:flex;gap:11px;align-items:center;background:transparent;border:0;color:#465346;padding:10px 0;text-align:left;font-size:13px;border-bottom:1px solid #e9ede6}
.category-list svg{width:16px;height:16px;color:#33745b}
.category-list small{margin-left:auto;color:#929b91}
.category-list button:hover,.category-list button.selected{color:#286b4d}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}
.tag-cloud button{font:12px Georgia,serif;padding:8px 13px;background:#eaf1ea;color:#37624b;border:0;border-radius:25px}
.tag-cloud button:hover{background:#d8e9db}
.recent-post{display:flex;align-items:start;gap:12px;margin-top:16px;font-family:Georgia,"Songti SC",serif;font-size:13px;line-height:1.7}
.recent-post svg{width:15px;margin-top:2px;color:#768c77}
.recent-post small{font:10px sans-serif;display:block;color:#8a958a;margin-top:5px}
.archive-callout{background:#eaf1e9;padding:21px 18px;display:flex;gap:15px;align-items:center;border-radius:3px;color:#32664b}
.archive-callout svg{width:29px;height:29px}
.archive-callout strong{font:16px Georgia,"Songti SC",serif;display:block;margin-bottom:5px}
.archive-callout small{font-size:10px;color:#849080}
.feed-bottom{display:flex;align-items:center;justify-content:center;margin-top:28px}
.hitsword .button{background:#2c6b54;border-color:#2c6b54}
.hitsword .site-footer{border-top:1px solid #e4e9df;background:#f6f9f2;color:#293b2c}
.hitsword .site-footer p{color:#8b9389}
.hitsword .footer-inner{min-height:127px;align-items:center}
.hitsword .footer-copy{text-align:left;max-width:none}
.hitsword .footer-copy p{font-size:11px;margin-top:12px}
.hitsword .footer-bottom{display:flex;justify-content:space-between;padding:16px 0 23px;border-top:1px solid #e4e9df;font-size:10px;color:#92998d}
.no-results{text-align:center;padding:70px 20px;color:#687c6b}
.clear-filter{padding:0;border:0;background:none;color:#2c6b54;font-size:12px;white-space:nowrap}
.archive-panel{padding:27px;background:#eff4ec;border-radius:4px;margin-bottom:30px}
.archive-panel h2{font-size:23px;margin-bottom:18px}
.archive-years{display:flex;flex-wrap:wrap;gap:12px}
.archive-years button{border:1px solid #d4dfd0;padding:8px 16px;background:#fff;color:#355f40;border-radius:3px;font-size:13px}
.article-main{width:min(810px,calc(100% - 48px));margin:60px auto 85px}
.article-main h1{font-family:Georgia,"Songti SC",SimSun,serif;font-size:40px;line-height:1.5;margin:23px 0}
.article-main .post-date{margin-bottom:33px}
.article-body{font-size:16px;color:#3b4e40;line-height:2}
.article-body p{color:inherit;white-space:pre-wrap;margin:20px 0;overflow-wrap:anywhere}
.article-body pre{position:relative;background:#102b23;color:#d6eedf;border-radius:5px;overflow-x:auto;padding:27px 24px;font:13px/1.9 Consolas,"Liberation Mono",monospace}
.code-copy{display:block;margin-left:auto;padding:4px 12px;background:#eef4eb;border:1px solid #c7d8c8;color:#285339;font-size:11px;border-radius:3px}
.article-back{display:inline-flex;gap:8px;color:#447455;font-size:13px}
.article-about{padding:36px;background:#eef3e9;border-left:3px solid #517958;line-height:2}
.article-about h2{font-family:Georgia,"Songti SC",serif;font-size:25px;margin-bottom:20px}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:23px}
.resources{padding:70px 0}
.resources .section-head p{font-size:14px;margin-top:10px}
@media (max-width:1150px){.wrap{width:calc(100% - 64px)}
.site-nav{gap:24px}
.brand strong{font-size:23px}
.brand-icon{width:41px;height:41px}
.blog-brand strong{font-size:23px}
.blog-search{width:165px}
.hits-hero-grid{gap:35px}
.hits-hero h1{font-size:35px}
.blog-layout{gap:30px;grid-template-columns:minmax(0,1fr) 240px}
.blog-sidebar{padding-left:23px}
.featured-post{gap:22px}
.featured-post h3{font-size:23px}
.post-row{grid-template-columns:180px minmax(0,1fr);gap:22px}
.post-row h3{font-size:20px}}
@media (max-width:900px){.wrap{width:calc(100% - 48px)}
.header-inner{gap:18px;min-height:75px}
.site-nav{gap:21px;font-size:13px}
.header-inner>.button{display:none}
.blog-search{width:165px}
.hitsword .header-inner{flex-wrap:wrap;gap:0;min-height:83px;padding:14px 0}
.hitsword .site-nav{margin-left:auto;gap:24px}
.hitsword .blog-search{display:none}
.hits-hero-grid{gap:28px}
.hits-hero h1{white-space:normal;font-size:34px}
.hits-hero p{font-size:14px}
.terminal{font-size:10px}
.terminal pre{margin:0 13px 15px}
.hits-hero{padding:49px 0}
.blog-layout{grid-template-columns:minmax(0,1fr) 200px;gap:25px}
.blog-sidebar{padding-left:20px}
.post-row{grid-template-columns:135px minmax(0,1fr);gap:18px}
.featured-post{display:block}
.featured-post .post-image{float:left;width:45%;margin:0 21px 12px 0;aspect-ratio:1.25}
.featured-post:after{content:"";display:block;clear:both}
.featured-post h3{font-size:23px}
.featured-post p{margin-top:12px}
.post-row h3{font-size:18px}
.post-row p{font-size:12px}
.section{padding-block:60px}
.section-head h2{font-size:27px}
.services-grid{gap:15px}
.footer-nav{gap:18px}
.footer-inner{flex-wrap:wrap;gap:22px;padding:28px 0}
.footer-copy{max-width:100%;text-align:left}}
@media (max-width:640px){html{scroll-padding-top:84px}
.wrap{width:calc(100% - 40px)}
.header-inner{min-height:70px}
.brand strong{font-size:22px}
.brand small{font-size:8px}
.brand-icon{width:37px;height:37px}
.brand{gap:8px}
.menu-toggle{display:grid;place-items:center}
.site-nav,.hitsword .site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 15px 20px #1d382712;border-bottom:1px solid #e4e9e1;padding:23px 20px;flex-direction:column;align-items:stretch;gap:0;white-space:normal}
.site-nav.is-open,.hitsword .site-nav.is-open{display:flex}
.site-nav a{padding:12px 10px;font-size:15px}
.site-nav a.active:after{display:none}
.header-inner{position:relative;gap:12px}
.section{padding-block:48px}
.section-head{display:block;margin-bottom:27px}
.section-head p{font-size:13px;margin-top:14px}
.section-head .text-link{margin-top:16px}
.section-head h2{font-size:27px}
.button{min-height:45px;padding:10px 24px;font-size:14px}
.site-footer .footer-inner{display:block;padding:35px 0}
.footer-nav{margin:23px 0;gap:25px;font-size:12px;flex-wrap:wrap}
.footer-copy{text-align:left;font-size:11px}
.scroll-top{bottom:17px;right:15px;width:34px;height:34px}
.hitsword .header-inner{padding:0;min-height:76px}
.blog-brand strong{font-size:24px}
.blog-brand strong:before{font-size:28px;margin-right:7px}
.blog-brand strong:after{font-size:28px;margin-left:7px}
.blog-brand small{font-size:9px;margin-left:22px;margin-top:4px}
.hitsword .menu-toggle{color:#365f45}
.hits-hero{padding:35px 0 38px;background-position:62% center}
.hits-hero-grid{grid-template-columns:1fr;gap:27px}
.hits-hero .eyebrow{font-size:10px;margin-bottom:14px}
.hits-hero h1{font-size:30px;line-height:1.55;margin-bottom:14px;letter-spacing:-.025em;white-space:nowrap}
.hits-hero p{font-size:13px;line-height:1.95;max-width:340px}
.hero-rule{margin-top:17px}
.terminal{font-size:11px;max-width:100%;background:#0b2e24e8}
.terminal pre{margin:0 18px 19px}
.terminal-top{padding:12px 16px 8px}
.terminal-top i{width:8px;height:8px}
.blog-layout{display:block;padding:34px 0 43px}
.feed-heading{margin-bottom:23px}
.feed-heading h2{font-size:20px}
.featured-post{margin-bottom:31px;display:block}
.featured-post .post-image{float:none;width:100%;aspect-ratio:1.75;margin:0 0 20px}
.featured-post h3{font-size:25px;margin-bottom:13px;line-height:1.55}
.post-tags{font-size:11px;margin-bottom:10px}
.featured-post p{font-size:13px;line-height:2;margin-top:13px}
.post-row{grid-template-columns:108px minmax(0,1fr);gap:16px;padding:23px 0;align-items:start}
.post-row h3{font-size:17px;line-height:1.55;margin-bottom:9px}
.post-row .post-image{aspect-ratio:1.05}
.post-row .post-tags{font-size:9px;gap:7px;margin-bottom:7px}
.post-row p{font-size:12px;grid-column:1/-1;margin-top:8px;-webkit-line-clamp:2}
.post-date{font-size:10px}
.post-row .post-date svg{width:11px}
.blog-sidebar{border:0;border-top:1px solid #e1e8de;margin-top:42px;padding:31px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:30px 25px}
.aside-section{margin:0}
.aside-section h2{font-size:19px;padding-bottom:12px}
.blog-sidebar .recent-section{grid-column:1/-1}
.recent-post{font-size:13px;margin-top:13px}
.blog-sidebar .archive-callout{grid-column:1/-1}
.hitsword .footer-inner{min-height:0;padding:32px 0 12px}
.hitsword .footer-nav{margin-bottom:13px}
.hitsword .footer-bottom{display:block;font-size:9px;padding-bottom:70px;line-height:2.3}
.hitsword .footer-bottom span{display:block}
.feed-bottom{margin-top:25px}
.hitsword .feed-bottom .button{font-size:13px}
.article-main{margin:35px auto 55px;width:calc(100% - 40px)}
.article-main h1{font-size:28px;margin:21px 0}
.article-body{font-size:14px}
.article-body pre{font-size:11px;padding:19px 17px}
.article-about{padding:25px}
.article-about h2{font-size:23px}
.services-grid{grid-template-columns:repeat(2,1fr);gap:13px}
.resources{padding:42px 0}
.resources .section-head h2{font-size:27px}
.resources .section-head p{font-size:12px}}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Preview Sans","PingFang SC","Microsoft YaHei",sans-serif}
.blog-brand,.featured-post h3,.post-row h3,.feed-heading h2,.aside-section h2,.article-main h1,.article-about h2{font-family:Georgia,"Noto Serif SC","Songti SC",SimSun,serif}
button.text-link{border:0;background:none;padding:0;font-family:inherit;text-align:left}
.mobile-search{display:none}
@media (max-width:900px){.hitsword .mobile-search{display:flex;width:100%;margin-bottom:28px}}
@media (max-width:640px){.hits-hero h1{font-size:clamp(25px,7.2vw,30px);white-space:normal}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}}