:root{--paper:#faf9f5;--ink:#30302e;--muted:#79776f;--line:#e5e2d9;--accent:#ae6249;--serif:Georgia,'Noto Serif CJK SC','Source Han Serif SC','Songti SC',SimSun,serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body.reading-site{margin:0;background:var(--paper)!important;color:var(--ink);font:16px/1.7 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#ead7ca}button,input,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto} .screen-reader-text,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0)}.skip-link:focus{position:fixed;top:8px;left:8px;background:white;padding:12px;z-index:99999}
.reading-header{max-width:1120px;margin:auto;padding:28px 40px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.reading-brand{display:flex;align-items:center;gap:11px;font:600 19px var(--serif);letter-spacing:.04em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:33px;height:36px;background:#b96e53;color:#fff8ef;border-radius:5px 5px 10px 5px;font:22px var(--serif);transform:rotate(-5deg)}.reading-header nav{display:flex;gap:27px;align-items:center;font-size:13px;color:#66645c}.reading-header a[aria-current]{color:var(--ink)}.search-box{position:relative}.search-box summary{cursor:pointer;list-style:none}.search-box summary::-webkit-details-marker{display:none}.search-box form{position:absolute;right:0;top:32px;width:280px;display:flex;gap:8px;background:var(--paper);padding:14px;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 30px #302d2610;z-index:10}.search-box input{width:180px;min-width:0;border:1px solid var(--line);padding:7px;background:#fff;border-radius:4px;font-size:14px}.search-box button{border:0;background:var(--accent);color:#fff;border-radius:4px;font-size:13px;white-space:nowrap}
.reading-main{max-width:960px;margin:0 auto;padding:0 40px;min-height:60vh}.reading-intro{padding:84px 0 62px;position:relative}.eyebrow{font:11px/1.5 var(--sans);letter-spacing:.13em;color:var(--muted)}.small-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:8px;vertical-align:middle}.reading-intro h1{font:400 clamp(36px,4.7vw,56px)/1.45 var(--serif);letter-spacing:.01em;margin:24px 0 22px}.reading-intro h1 span{color:var(--accent)}.reading-intro p{font:17px/1.95 var(--sans);color:#74716a;margin:0 0 25px}.intro-link{font-size:13px;border-bottom:1px solid #cdb29f;padding-bottom:6px}.intro-link span{margin-left:20px}.margin-note{position:absolute;right:28px;top:137px;writing-mode:vertical-rl;font:16px var(--serif);letter-spacing:.4em;color:#aaa398;border-left:1px solid var(--line);padding-left:16px}.reading-tool{display:flex;gap:22px;align-items:center;padding:23px 26px;border:1px solid #e6dfd1;border-radius:10px;background:#f2efe6}.tool-icon{font:38px var(--serif);color:var(--accent);width:34px}.reading-tool h2{font:500 19px/1.5 var(--serif);margin:5px 0}.reading-tool p{margin:0;font-size:13px;color:var(--muted)}.tool-arrow{margin-left:auto;color:var(--accent);font-size:25px;padding:10px}.reading-notes{padding:58px 0 70px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-heading h2{font:500 24px/1.5 var(--serif);margin:0}.category-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-top:24px;font-size:13px;color:var(--muted)}.category-tabs a{padding:0 0 12px}.category-tabs a[aria-current]{color:var(--accent);border-bottom:2px solid var(--accent)}.note-row{display:grid;grid-template-columns:65px 1fr;gap:28px;padding:34px 0;border-bottom:1px solid var(--line)}.note-date{padding-top:5px}.note-date time{display:block;font:24px var(--serif)}.note-date span{font-size:11px;color:#98938b}.note-category{font-size:11px;color:var(--accent);letter-spacing:.08em}.note-text h3{font:500 24px/1.6 var(--serif);margin:9px 0 13px;max-width:680px}.note-text p{font:14px/1.9 var(--sans);color:#77746d;margin:0 0 18px;max-width:650px}.read-link{font-size:12px}.read-link span{color:var(--accent);margin-left:6px}.reading-empty{padding:42px 0;color:var(--muted);font-family:var(--serif)}.reading-empty a{font:13px var(--sans);color:var(--accent)}.reading-footer{max-width:1040px;margin:0 auto;padding:30px 40px 38px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--muted);font-size:12px}.reading-footer strong{font:500 15px var(--serif);color:var(--ink)}.reading-footer p{margin:6px 0 0}.reading-footer>div:last-child{display:flex;gap:20px;align-items:center}.reading-footer span{color:#99958d}
.reading-article{max-width:730px;margin:auto;padding:48px 0 72px}.back-link{font-size:12px;color:var(--muted)}.article-heading{padding:42px 0 28px;border-bottom:1px solid var(--line);margin-bottom:34px}.article-heading h1{font:500 clamp(29px,4vw,42px)/1.5 var(--serif);margin:18px 0}.article-author{font:12px var(--sans);color:var(--muted)}.reading-prose{font:18px/2 var(--serif);overflow-wrap:anywhere}.reading-prose p{margin:1.3em 0}.reading-prose h2{font:600 27px/1.6 var(--serif);margin:2em 0 .7em}.reading-prose h3{font:600 22px/1.6 var(--serif);margin:1.7em 0 .6em}.reading-prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.reading-prose strong{font-weight:700}.reading-prose blockquote{margin:28px 0;padding:3px 25px;border-left:3px solid #ba8067;color:#71685e;background:#f2efe7}.reading-prose pre{padding:22px;background:#eeece5;border:1px solid var(--line);border-radius:8px;overflow:auto;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace}.reading-prose code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.85em;background:#eeece5;border-radius:3px;padding:2px 4px}.reading-prose pre code{padding:0;background:none}.reading-prose table{border-collapse:collapse;width:100%;font-size:16px}.reading-prose th,.reading-prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}.reading-prose th{background:#f0ede5}.reading-prose figure{margin:28px 0;max-width:100%}.reading-prose figcaption{font:12px/1.7 var(--sans);color:var(--muted);text-align:center}.reading-prose ul,.reading-prose ol{padding-left:1.5em}.reading-prose li{margin:.5em 0}.reading-prose img{border-radius:6px}.article-end{border-top:1px solid var(--line);margin-top:50px;padding-top:24px;color:var(--muted);font:14px/1.8 var(--serif)}.article-end a{display:block;margin-top:14px;color:var(--accent);font:13px var(--sans)}.reading-comments{margin-top:48px;font:15px/1.8 var(--sans)}.reading-comments textarea,.reading-comments input:not([type=checkbox]):not([type=submit]){max-width:100%;background:transparent;border:1px solid var(--line);border-radius:6px;padding:10px}.reading-comments textarea{width:100%}.reading-comments button,.reading-comments input[type=submit]{background:var(--accent);color:white;border:0;border-radius:6px;padding:10px 18px}.navigation{margin-top:24px}.page-numbers{margin-right:16px}#changskin,.skin-menu,.toc-container,.toc,.toc-container-mobile,.sakura-toc{display:none!important}
@media(max-width:640px){.reading-header{padding:21px 22px;gap:12px;flex-wrap:wrap}.reading-brand{font-size:18px}.reading-header nav{gap:19px;font-size:12px}.reading-main{padding:0 24px}.reading-intro{padding:53px 0 40px}.reading-intro h1{font-size:37px;line-height:1.5}.reading-intro p{font-size:15px}.desktop-break{display:none}.margin-note{display:none}.reading-tool{padding:19px 16px;gap:12px}.tool-icon{font-size:30px;width:22px}.reading-tool h2{font-size:18px}.reading-tool p{font-size:12px}.tool-arrow{padding:5px}.reading-notes{padding:40px 0 50px}.section-heading h2{font-size:22px}.section-heading .eyebrow{font-size:9px;letter-spacing:.06em}.category-tabs{gap:21px;font-size:12px}.note-row{grid-template-columns:43px 1fr;gap:16px;padding:25px 0}.note-date time{font-size:20px}.note-text h3{font-size:21px}.note-text p{font-size:13px}.reading-footer{margin:0 24px;padding:25px 0 30px;align-items:flex-start;flex-direction:column;gap:18px}.reading-article{padding-top:30px}.article-heading{padding-top:30px}.article-heading h1{font-size:29px}.reading-prose{font-size:17px;line-height:1.95}.reading-prose h2{font-size:24px}.reading-prose h3{font-size:20px}.reading-prose table{font-size:13px}.reading-prose th,.reading-prose td{padding:7px}.search-box form{right:0}.reading-header nav{width:100%;justify-content:space-between;margin-top:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.reading-comments label{display:inline-block;margin-right:12px}.reading-comments .comment-list{padding-left:20px}.reading-comments .avatar{vertical-align:middle;margin-right:8px}.reading-captcha img{vertical-align:middle;margin-right:12px}.reading-comments h2{font:26px var(--serif)}