@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&display=swap');
:root{--bg:#f5f6f1;--panel:#fff;--text:#30392e;--muted:#8d9488;--green:#58734b;--green-dark:#3f5a35;--soft:#edf1e7;--line:#edf0e8;--serif:'Noto Serif SC','Songti SC','SimSun',serif;color-scheme:light}
:root[data-theme=dark]{--bg:#19201b;--panel:#222b24;--text:#e0e6db;--muted:#a0ae9d;--green:#adbf98;--green-dark:#c4d6b1;--soft:#303d2f;--line:#354133;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:'Segoe UI','Microsoft YaHei',sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a,button{transition:color .2s,background .2s,transform .2s}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--green);outline-offset:5px}svg{width:20px;height:20px;display:block;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}button{border:0}a:hover{color:var(--green)}.header{height:88px;background:var(--panel)}.header-inner{height:100%;max-width:1240px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-weight:600;font-size:23px;letter-spacing:3px}.brand-icon{color:var(--green);background:var(--soft);border-radius:13px;width:43px;height:43px;display:grid;place-items:center}.brand-icon svg{width:29px;height:29px}.brand-en{display:block;font:8px/1.7 'Segoe UI',sans-serif;letter-spacing:1.7px;color:var(--muted);margin-top:3px}.header nav{display:flex;align-items:center;gap:38px;height:100%;margin-left:70px}.header nav a{height:100%;position:relative;display:flex;align-items:center;font-size:14px;letter-spacing:1px;color:var(--muted)}.header nav a:hover,.header nav a.active{color:var(--green);font-weight:600}.header nav a.active:after{content:'';position:absolute;height:3px;width:16px;border-radius:4px;background:var(--green);bottom:19px;left:calc(50% - 8px)}.header-actions{display:flex;align-items:center;gap:15px}.icon-button{background:transparent;padding:9px;display:grid;place-items:center;border-radius:50%;color:var(--green)}.icon-button:hover{background:var(--soft)}.action-divider{height:17px;width:1px;background:var(--line)}.hero{height:435px;position:relative;color:#fff;background:linear-gradient(90deg,rgba(12,32,23,.64),rgba(16,34,22,.17) 70%),url('./assets/forest.jpg') center 52%/cover;overflow:hidden}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,40,25,.15),transparent 40%);pointer-events:none}.hero-inner{max-width:1184px;margin:auto;position:relative;z-index:1;padding:58px 35px}.hero-eyebrow{font-size:10px;letter-spacing:3px;color:#dce5d2;display:flex;align-items:center;gap:12px}.hero-eyebrow>span{width:24px;height:1px;background:#cfdbc3}.hero h1{font-family:var(--serif);font-size:49px;line-height:1.55;font-weight:500;letter-spacing:6px;margin:19px 0 13px}.hero-dot{color:#d4dfbd}.hero p{color:#dde4d8;line-height:2.1;font-size:13px;letter-spacing:2px;margin:0}.hero-link{display:inline-flex;align-items:center;gap:23px;font-size:12px;letter-spacing:2px;margin-top:24px;color:#f1f4eb}.hero-link svg{width:15px;height:15px}.hero-link:hover{color:#fff;transform:translateY(2px)}.hero-caption{position:absolute;z-index:1;right:max(48px,calc((100vw - 1184px)/2 + 35px));top:80px;writing-mode:vertical-rl;letter-spacing:5px;font-family:var(--serif);font-size:12px;color:#e4e9dd;display:flex;align-items:center;gap:20px}.caption-line{height:43px;width:1px;background:#e4e9dd88}.hero-index{position:absolute;z-index:1;bottom:29px;right:max(48px,calc((100vw - 1184px)/2 + 35px));font:12px Georgia,serif;letter-spacing:2px}.hero-index span{font:10px 'Microsoft YaHei',sans-serif;color:#c9d4c5;letter-spacing:2px;margin-left:10px}.layout{max-width:1184px;margin:32px auto 0;padding:0 28px;display:grid;grid-template-columns:246px minmax(0,1fr);gap:28px;align-items:start}.sidebar{display:flex;flex-direction:column;gap:19px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}.profile{text-align:center;position:relative}.profile-cover{height:71px;background:linear-gradient(0deg,#cdd9bd80,#bbcfa3a1),url('./assets/forest.jpg') center 48%/cover;opacity:.65}.avatar{position:relative;width:70px;height:70px;border:5px solid var(--panel);background:#e8efdf;border-radius:50%;margin:-36px auto 11px;display:grid;place-items:center;color:#58734b}.avatar svg{width:39px;height:39px;stroke-width:1.3}.profile h2{font-family:var(--serif);font-size:21px;letter-spacing:3px;margin:0 0 9px;font-weight:600}.profile-subtitle{color:var(--muted);font-size:10px;letter-spacing:1px;margin:0}.profile-bio{font-size:11px;line-height:2.1;color:var(--muted);margin:20px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:0 20px 20px}.stats a{display:flex;flex-direction:column;gap:5px;border-right:1px solid var(--line)}.stats a:last-child{border:0}.stats strong{font:23px Georgia,serif;color:var(--green);font-weight:normal}.stats span{font-size:10px;color:var(--muted)}.about-link{display:flex;align-items:center;justify-content:center;gap:17px;font-size:11px;letter-spacing:1px;background:var(--soft);color:var(--green);padding:12px;margin:0 19px 20px;border-radius:6px}.about-link svg{height:14px;width:14px}.about-link:hover{background:var(--green);color:var(--panel)}.sidebar-section{padding:21px 20px 18px}.sidebar-section h3{font-weight:500;font-size:12px;letter-spacing:1px;display:flex;align-items:center;gap:9px;margin:0 0 19px}.sidebar-section h3 svg{width:16px;height:16px;color:var(--green)}.category-link{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);padding:8px 0}.category-link>span{display:flex;gap:10px;align-items:center}.category-link small{background:var(--soft);font-size:10px;padding:1px 7px;border-radius:4px;color:var(--green)}.category-dot{width:5px;height:5px;border-radius:50%;background:#82946f}.category-dot.pale{background:#b1bc9f}.tag-cloud{display:flex;gap:8px;flex-wrap:wrap}.tag-cloud a,.article-tags a{padding:5px 10px;border-radius:5px;background:var(--soft);font-size:10px;color:var(--green)}.tag-cloud a:hover,.article-tags a:hover{background:var(--green);color:var(--panel)}.sidebar-note{text-align:center;padding:17px 0;color:#9ca58f}.sidebar-note>span:first-child{display:block;margin:auto;width:22px}.sidebar-note p{font-family:var(--serif);font-size:12px;letter-spacing:2px;line-height:2}.note-rule{display:block;margin:17px auto;width:23px;height:1px;background:#c5ceb9}main{min-width:0;outline:none}.section-top{display:flex;justify-content:space-between;align-items:center;margin:4px 1px 20px;min-height:31px}.section-heading{display:flex;align-items:center;gap:11px}.section-heading h2{font-family:var(--serif);font-weight:600;font-size:21px;margin:0;letter-spacing:2px}.section-heading>span{font-size:9px;color:var(--muted);letter-spacing:2px;margin-top:5px}.section-count{font-size:11px;color:var(--muted)}.intro-note{padding:16px 19px;display:flex;align-items:center;gap:12px;color:var(--green);background:var(--soft);border:1px solid var(--line);border-radius:8px;font-size:11px;letter-spacing:.5px;margin-bottom:21px}.intro-note svg{width:17px;height:17px;flex-shrink:0}.intro-note>span:last-child{margin-left:auto;opacity:.55;font-size:14px}.post-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 32%;margin-bottom:22px;min-height:252px;transition:box-shadow .25s,transform .25s}.post-card:hover{box-shadow:0 8px 30px #233b1810;transform:translateY(-3px)}.post-body{padding:24px 25px 21px;min-width:0}.post-meta{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px}.post-meta svg{width:12px;height:12px}.post-meta .date{display:flex;align-items:center;gap:5px;font-variant-numeric:tabular-nums}.meta-dot{opacity:.5}.post-category{color:var(--green);font-size:10px}.post-title{font-family:var(--serif);font-size:23px;line-height:1.7;font-weight:600;letter-spacing:.4px;margin:13px 0 10px}.featured-badge{display:inline-flex;align-items:center;gap:4px;color:var(--green);background:var(--soft);font:9px/1.5 'Microsoft YaHei',sans-serif;padding:3px 6px;border-radius:4px;vertical-align:middle;margin-right:6px;letter-spacing:1px}.featured-badge svg{width:10px;height:10px}.post-excerpt{font-size:11px;line-height:2.15;color:var(--muted);margin:0 0 18px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.post-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.post-tags{display:flex;flex-wrap:wrap;gap:9px}.post-tags a{font-size:9px;color:var(--muted)}.post-tags a:hover{color:var(--green)}.read-time{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:4px}.read-time svg{width:11px;height:11px}.post-cover{display:block;position:relative;overflow:hidden}.post-cover:after{position:absolute;content:'';inset:0;background:#2235220c}.post-cover img{height:100%;width:100%;object-fit:cover;display:block;transition:transform .6s}.post-card:hover img{transform:scale(1.04)}.post-cover-arrow{position:absolute;bottom:15px;right:15px;display:grid;place-items:center;color:white;background:#ffffff26;backdrop-filter:blur(6px);border:1px solid #ffffff45;border-radius:50%;width:30px;height:30px;z-index:1}.post-cover-arrow svg{width:15px;height:15px}.endnote{display:flex;align-items:center;justify-content:center;gap:15px;color:var(--muted);font-size:10px;letter-spacing:1px;padding:20px 0 10px}.endnote:before,.endnote:after{content:'';height:1px;background:var(--line);width:44px}.pagination{display:flex;justify-content:center;padding:15px 0}.pagination span{display:grid;place-items:center;height:31px;width:31px;border-radius:8px;background:var(--green);color:var(--panel);font-size:11px}.little-note{border:1px dashed #cbd3bf;border-radius:10px;padding:23px 27px;margin-top:23px;display:flex;align-items:center;gap:17px}.little-note>span{color:#98a783}.little-note p{font-family:var(--serif);font-size:12px;line-height:1.9;letter-spacing:1px;margin:0}.little-note small{font-family:'Segoe UI',sans-serif;display:block;color:var(--muted);font-size:9px;letter-spacing:1.5px;margin-top:5px}footer{max-width:1128px;margin:50px auto 0;border-top:1px solid var(--line);padding:29px 0 24px;text-align:center;color:var(--muted)}.footer-brand{display:inline-flex;align-items:center;gap:7px;font:15px var(--serif);letter-spacing:2px;color:var(--green)}.footer-brand svg{width:19px;height:19px}footer p{font-size:10px;letter-spacing:1px;margin:10px 0 25px}footer>div{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.5px}.footer-end{display:flex;align-items:center;gap:7px}.footer-end svg{width:12px;height:12px}.back-top{position:fixed;bottom:25px;right:25px;background:var(--panel);border:1px solid var(--line);box-shadow:0 2px 12px #00000005;opacity:0;pointer-events:none;z-index:2}.back-top.visible{opacity:1;pointer-events:auto}.back-top svg{width:16px;height:16px}
.content-panel{padding:32px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.page-lead{color:var(--muted);line-height:2;font-size:12px;margin:0 0 26px}.archive-year{font:31px Georgia,serif;color:var(--green);margin:20px 0}.archive-row{display:grid;grid-template-columns:55px 1fr 20px;align-items:center;gap:15px;padding:23px 0;border-bottom:1px solid var(--line)}.archive-row time{color:var(--muted);font-size:11px}.archive-row h3{font:17px/1.7 var(--serif);margin:0}.archive-row small{font-size:10px;display:block;margin-top:5px;color:var(--muted)}.archive-row svg{width:16px}.large-tags{display:flex;flex-wrap:wrap;gap:12px}.large-tags a{border:1px solid var(--line);padding:13px 18px;border-radius:7px;color:var(--green);font-size:13px}.large-tags small{margin-left:14px;color:var(--muted)}.large-tags a:hover{background:var(--soft)}.about-title{font:27px/1.7 var(--serif);margin:7px 0 22px;letter-spacing:2px}.prose{font-family:var(--serif);font-size:15px;line-height:2.3;letter-spacing:.4px}.prose p{margin:20px 0}.prose h2{font-size:21px;line-height:1.7;letter-spacing:1px;margin:37px 0 14px;scroll-margin-top:28px}.prose blockquote{margin:27px 0;background:var(--soft);border-left:3px solid var(--green);padding:16px 22px;color:var(--green);font-size:16px}.article-back{display:inline-flex;gap:6px;align-items:center;font-size:11px;color:var(--muted);margin:0 0 18px}.article-back svg{width:14px;height:14px}.article-header h1{font:600 29px/1.7 var(--serif);letter-spacing:1px;margin:20px 0}.article-header .post-meta{flex-wrap:wrap}.article-image{width:100%;height:270px;object-fit:cover;border-radius:7px;margin:24px 0 0}.article-tags{display:flex;flex-wrap:wrap;gap:8px;padding:20px 0;border-top:1px solid var(--line);margin-top:35px}.article-navigation{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--green)}.article-navigation small{font-size:10px;color:var(--muted)}.toc{padding:15px 20px;background:var(--soft);border-radius:7px;margin:25px 0}.toc summary{font-size:12px;color:var(--green);cursor:pointer}.toc a{display:block;font-size:11px;margin:12px 0;color:var(--muted)}.empty-state{text-align:center;padding:38px;color:var(--muted);line-height:2}.empty-state a{color:var(--green);text-decoration:underline}dialog{background:var(--panel);color:var(--text);width:min(600px,calc(100% - 32px));border:1px solid var(--line);border-radius:13px;padding:0;top:15vh;margin:0 auto;max-height:75vh;box-shadow:0 20px 90px #0003}dialog::backdrop{background:#17251b66;backdrop-filter:blur(5px)}.search-top{display:flex;gap:14px;align-items:center;padding:20px;border-bottom:1px solid var(--line)}.search-top label{color:var(--green)}.search-top input{background:transparent;border:0;outline:none;color:var(--text);width:100%;font-size:14px;min-width:0}.close-search{background:var(--soft);color:var(--muted);padding:4px 7px;border-radius:4px;font-size:10px}.search-result{display:block;padding:20px 23px;border-bottom:1px solid var(--line)}.search-result:hover{background:var(--soft)}.search-result strong{display:block;font:17px/1.8 var(--serif)}.search-result small{font-size:10px;color:var(--muted)}.search-tip{font-size:10px;color:var(--muted);padding:0 23px 10px}
@media(min-width:1500px){.hero{height:480px}.hero-inner{padding-top:70px}.hero h1{font-size:54px}}@media(max-width:1000px){.header nav{margin-left:0;gap:26px}.layout{grid-template-columns:215px minmax(0,1fr);gap:22px;padding:0 24px}.post-card{grid-template-columns:minmax(0,1fr) 29%}.post-body{padding:21px}.post-title{font-size:20px}.post-bottom{align-items:flex-start;flex-direction:column;gap:12px}footer{margin-left:24px;margin-right:24px}}@media(max-width:720px){.header{height:74px}.header-inner{padding:0 20px;flex-wrap:wrap}.brand{font-size:19px;letter-spacing:2px;gap:9px}.brand-icon{width:35px;height:35px;border-radius:10px}.brand-icon svg{width:25px;height:25px}.brand-en{font-size:6px;letter-spacing:1.2px}.header nav{position:static;gap:20px;margin-left:auto;margin-right:15px}.header nav a{font-size:12px;letter-spacing:0}.header nav a.active:after{bottom:13px;width:12px;left:calc(50% - 6px)}.header-actions{gap:2px}.action-divider{display:none}.icon-button{padding:7px}.icon-button svg{width:18px;height:18px}.hero{height:370px}.hero-inner{padding:43px 28px}.hero-eyebrow{font-size:8px;letter-spacing:2px}.hero h1{font-size:41px;margin:20px 0 12px;letter-spacing:4px}.hero p{font-size:11px}.hero-link{font-size:11px;margin-top:22px}.hero-caption{right:26px;top:50px;font-size:10px}.hero-index{right:27px;bottom:22px}.layout{display:block;margin-top:25px;padding:0 20px}.sidebar{display:none}.section-top{margin-bottom:18px}.section-heading h2{font-size:20px}.section-heading>span{font-size:8px;letter-spacing:1px}.post-card{min-height:250px;grid-template-columns:minmax(0,1fr) 31%}.post-title{font-size:21px}.post-bottom{flex-direction:row;align-items:center}.post-excerpt{font-size:11px;-webkit-line-clamp:3}.intro-note{font-size:10px}.little-note{padding:20px}footer{margin:35px 20px 0}.content-panel{padding:24px}.article-header h1{font-size:26px}.prose{font-size:14px}.article-image{height:220px}}@media(max-width:460px){.header{height:106px}.header-inner{position:relative;height:64px;padding:0 19px}.header nav{position:absolute;top:64px;left:19px;height:42px;margin:0;gap:30px}.header nav a.active:after{bottom:3px}.header-actions{margin-left:auto}.hero{height:354px}.hero-inner{padding:35px 23px}.hero h1{font-size:37px}.hero-caption{right:19px;font-size:9px}.hero-eyebrow{font-size:7px;letter-spacing:1.6px}.layout{padding:0 15px}.post-card{grid-template-columns:1fr}.post-cover{grid-row:1;height:155px}.post-cover img{object-position:center 52%}.post-body{padding:21px}.post-title{font-size:21px;margin:12px 0}.post-bottom{flex-wrap:wrap}.post-excerpt{-webkit-line-clamp:2}.section-count{font-size:10px}.section-heading{gap:8px}.section-heading>span{font-size:7px}.intro-note{line-height:1.8;gap:8px;padding:12px}.intro-note>span:last-child{display:none}.little-note p{font-size:11px}.footer-end{display:none}.content-panel{padding:21px}.article-header h1{font-size:24px}.archive-row{grid-template-columns:43px 1fr 16px;gap:8px}.archive-row h3{font-size:15px}.article-image{height:180px}.prose h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}