:root{--l-bg:#f2f5ec;--l-bg-soft:#eaf0e3;--l-surface:#fff;--l-surface-muted:#eef3e8;--l-text:#353538;--l-text-secondary:#525d5e;--l-text-muted:#636e68;--l-border:#3535381f;--l-border-strong:#35353833;--l-shadow:0 10px 32px #263a3412;--l-shadow-hover:0 18px 44px #263a3421;--l-mint:#bbc789;--l-accent-soft:#7cadff;--l-code-bg:#1f2733;--l-code-text:#e8edf6;--l-hero-overlay:#f2f5ecad;--d-bg:#10131a;--d-bg-soft:#0c1017;--d-surface:#1a202b;--d-surface-muted:#212f3f;--d-text:#f6f7f8;--d-text-secondary:#aab6c4;--d-text-muted:#7e8b9d;--d-border:#2264e33d;--d-border-strong:#2264e36b;--d-shadow:0 12px 36px #0000004d;--d-shadow-hover:0 20px 48px #0000006b;--d-mint:#4f7d88;--d-accent-soft:#2264e3;--d-code-bg:#0c1119;--d-code-text:#e8edf6;--d-hero-overlay:#10131a99;--bg:var(--l-bg);--bg-soft:var(--l-bg-soft);--surface:var(--l-surface);--surface-muted:var(--l-surface-muted);--text:var(--l-text);--text-secondary:var(--l-text-secondary);--text-muted:var(--l-text-muted);--border:var(--l-border);--border-strong:var(--l-border-strong);--shadow:var(--l-shadow);--shadow-hover:var(--l-shadow-hover);--mint:var(--l-mint);--accent-soft:var(--l-accent-soft);--code-bg:var(--l-code-bg);--code-text:var(--l-code-text);--hero-overlay:var(--l-hero-overlay);--accent:var(--accent-user-light,#1158d1);--accent-contrast:#fff;--radius:18px;--radius-sm:10px;--radius-pill:999px;--font-size:16px;--hero-min:380px;--header-h:68px;--shell:1240px;--ease:cubic-bezier(.22, .75, .28, 1)}:root[data-color-scheme=dark]{--bg:var(--d-bg);--bg-soft:var(--d-bg-soft);--surface:var(--d-surface);--surface-muted:var(--d-surface-muted);--text:var(--d-text);--text-secondary:var(--d-text-secondary);--text-muted:var(--d-text-muted);--border:var(--d-border);--border-strong:var(--d-border-strong);--shadow:var(--d-shadow);--shadow-hover:var(--d-shadow-hover);--mint:var(--d-mint);--accent-soft:var(--d-accent-soft);--code-bg:var(--d-code-bg);--code-text:var(--d-code-text);--hero-overlay:var(--d-hero-overlay);--accent:var(--accent-user-dark,#008fec)}@media (prefers-color-scheme:dark){:root[data-color-scheme=auto]{--bg:var(--d-bg);--bg-soft:var(--d-bg-soft);--surface:var(--d-surface);--surface-muted:var(--d-surface-muted);--text:var(--d-text);--text-secondary:var(--d-text-secondary);--text-muted:var(--d-text-muted);--border:var(--d-border);--border-strong:var(--d-border-strong);--shadow:var(--d-shadow);--shadow-hover:var(--d-shadow-hover);--mint:var(--d-mint);--accent-soft:var(--d-accent-soft);--code-bg:var(--d-code-bg);--code-text:var(--d-code-text);--hero-overlay:var(--d-hero-overlay);--accent:var(--accent-user-dark,#008fec)}}:root[data-radius=sharp]{--radius:8px;--radius-sm:5px}:root[data-radius=round]{--radius:28px;--radius-sm:18px}:root[data-font-scale=small]{--font-size:15px}:root[data-font-scale=large]{--font-size:17px}:root[data-hero=compact]{--hero-min:290px}:root[data-hero=tall]{--hero-min:480px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);-webkit-text-size-adjust:100%}body{background:var(--bg);min-height:100vh;color:var(--text);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,system-ui,-apple-system,sans-serif;font-size:var(--font-size);-webkit-font-smoothing:antialiased;margin:0;line-height:1.75;transition:background-color .35s,color .35s}img,svg,video{max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}h1,h2,h3,h4{letter-spacing:-.01em;font-weight:700;line-height:1.35}p{margin:0 0 1em}ul,ol{padding-left:1.3em}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}::selection{background:color-mix(in srgb, var(--accent) 24%, transparent)}.shell{width:min(100% - 40px, var(--shell));margin-inline:auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.15em;flex:none;width:1.1em;height:1.1em}.icon-fill{fill:currentColor;stroke:none}.skip-link{z-index:200;background:var(--accent);color:var(--accent-contrast);border-radius:var(--radius-pill);padding:10px 18px;transition:top .2s;position:fixed;top:-100px;left:16px}.skip-link:focus{top:12px}.progress-bar{z-index:120;pointer-events:none;background:0 0;height:3px;position:fixed;inset:0 0 auto}.progress-bar>span{background:linear-gradient(90deg, var(--mint), var(--accent));width:0;height:100%;transition:width .1s linear;display:block}.svg-sprite{width:0;height:0;position:absolute;overflow:hidden}.site-header{z-index:90;pointer-events:none;background:0 0;border:0;padding:14px 0 6px;position:sticky;top:0}.site-header:before{content:"";z-index:-1;background:linear-gradient(to bottom, color-mix(in srgb, var(--bg) 92%, transparent), transparent);pointer-events:none;height:130px;position:absolute;inset:0 0 auto}.site-header .shell{pointer-events:none;justify-content:space-between;align-items:center;gap:14px;display:flex}.brand-pill,.nav-panel,.mobile-actions{pointer-events:auto;background:color-mix(in srgb, var(--surface) 74%, transparent);-webkit-backdrop-filter:saturate(170%)blur(18px);border:1px solid var(--border);border-radius:var(--radius-pill);box-shadow:var(--shadow);transition:box-shadow .4s var(--ease), transform .4s var(--ease), background-color .35s ease;align-items:center;display:inline-flex}.site-header.is-scrolled .brand-pill,.site-header.is-scrolled .nav-panel,.site-header.is-scrolled .mobile-actions{box-shadow:var(--shadow-hover);transform:translateY(-2px)}.brand-pill{letter-spacing:.01em;flex:none;gap:10px;padding:6px 18px 6px 7px;font-size:1.04rem;font-weight:800}.brand-pill:hover{transform:translateY(-2px)}.brand-pill img{object-fit:cover;border-radius:50%;width:36px;height:36px}.brand-mark{background:linear-gradient(135deg, var(--accent), var(--mint));color:#fff;border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-size:1rem;font-weight:800;display:grid}.brand-text{text-overflow:ellipsis;white-space:nowrap;max-width:220px;overflow:hidden}.nav-panel{flex:0 auto;gap:4px;padding:5px 8px 5px 12px}.header-actions{align-items:center;gap:3px;display:inline-flex}.nav-divider{background:var(--border);width:1px;height:20px;margin:0 4px}.icon-btn{width:36px;height:36px;color:var(--text-secondary);transition:background .25s ease, color .25s ease, transform .25s var(--ease);background:0 0;border:1px solid #0000;border-radius:50%;place-items:center;padding:0;display:inline-grid}.icon-btn:hover{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--accent);transform:translateY(-1px)}.icon-btn .icon{width:18px;height:18px}.nav-icon{border-radius:var(--radius-sm);width:auto;min-width:38px;height:38px;padding:0 12px}.nav-icon:hover{background:color-mix(in srgb, var(--accent) 12%, transparent)}.primary-nav>ul{align-items:center;gap:2px;margin:0;padding:0;list-style:none;display:flex}.primary-nav li{position:relative}.primary-nav a{border-radius:var(--radius-sm);color:var(--text-secondary);white-space:nowrap;align-items:center;gap:4px;padding:8px 13px;font-size:.92rem;font-weight:600;transition:color .25s,background-color .3s;display:inline-flex;position:relative}.primary-nav a:hover{color:var(--accent)}.primary-nav a:after{content:"";background:var(--accent);opacity:0;height:2px;transition:left .32s var(--ease), right .32s var(--ease), opacity .25s ease;border-radius:2px;position:absolute;bottom:2px;left:50%;right:50%}.primary-nav a:hover:after{opacity:.75;left:22%;right:22%}.primary-nav li.is-active>a:after,.primary-nav li.is-active>a:hover:after{display:none}.primary-nav .submenu{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);min-width:180px;box-shadow:var(--shadow-hover);opacity:0;visibility:hidden;transform-origin:top;transition:opacity .25s ease, transform .3s var(--ease), visibility .25s;margin:0;padding:8px;list-style:none;position:absolute;top:calc(100% + 10px);left:0;transform:translateY(-8px)scale(.97)}.primary-nav li:hover>.submenu,.primary-nav li:focus-within>.submenu{opacity:1;visibility:visible;transform:translateY(0)scale(1)}.primary-nav .submenu a{border-radius:8px;padding:7px 12px;font-weight:500;display:block}.primary-nav .submenu a:after{display:none}.mobile-actions{gap:2px;padding:4px 6px;display:none}.nav-toggle,.nav-backdrop{display:none}.hero-bg{z-index:-2;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.hero{min-height:calc(var(--hero-min) + var(--header-h));margin-top:calc(-1 * var(--header-h));padding:64px 20px;padding-top:calc(var(--header-h) + 36px);isolation:isolate;background:linear-gradient(135deg, color-mix(in srgb, var(--mint) 30%, var(--bg)), var(--bg) 55%, color-mix(in srgb, var(--accent-soft) 22%, var(--bg)));border-bottom:1px solid var(--border);place-items:center;display:grid;position:relative;overflow:hidden}.hero:before{content:"";z-index:-2;background-image:var(--hero-image,none);background-position:50%;background-size:cover;position:absolute;inset:0}.hero:after{content:"";z-index:-1;background:var(--hero-overlay);-webkit-backdrop-filter:blur(var(--hero-blur,2px));backdrop-filter:blur(var(--hero-blur,2px));position:absolute;inset:0}.hero-orb{z-index:-1;filter:blur(60px);opacity:.38;pointer-events:none;border-radius:50%;position:absolute}.hero-orb.one{background:var(--mint);width:380px;height:380px;top:-120px;left:-60px}.hero-orb.two{background:var(--accent-soft);width:320px;height:320px;bottom:-140px;right:6%}.hero-inner{text-align:center;max-width:780px}.hero h1{letter-spacing:-.03em;margin:0 0 14px;font-size:clamp(2.2rem,6vw,4rem);font-weight:800}.hero h1.hero-title-image{line-height:0}.hero h1.hero-title-image img{width:auto;max-width:min(82%,640px);height:auto;max-height:190px;margin:0 auto;display:block}@media (width<=640px){.hero h1.hero-title-image img{max-width:88%;max-height:128px}}.hero p{max-width:620px;color:var(--text-secondary);margin:0 auto;font-size:clamp(1rem,1.8vw,1.18rem)}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px;display:flex}.btn{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);box-shadow:var(--shadow);transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s ease;align-items:center;gap:8px;padding:10px 22px;font-size:.94rem;font-weight:600;display:inline-flex}.btn:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}.btn-primary{background:var(--accent);color:var(--accent-contrast);border-color:#0000}.btn-primary:hover{background:color-mix(in srgb, var(--accent) 86%, #000)}.page-head{padding:38px 0 6px}.page-head h1{overflow-wrap:anywhere;margin:0 0 8px;font-size:clamp(1.7rem,3.4vw,2.4rem)}.page-head p{color:var(--text-secondary);margin:0}.breadcrumb{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;font-size:.88rem;display:flex}.breadcrumb a:hover{color:var(--accent)}.content-grid{grid-template-columns:minmax(0,1fr) 296px;align-items:start;gap:28px;padding:28px 0 64px;display:grid}.content-grid[data-sidebar=left]{grid-template-columns:296px minmax(0,1fr)}.content-grid[data-sidebar=left] .sidebar{order:-1}.content-grid.no-sidebar{grid-template-columns:minmax(0,1fr)}.section-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.section-title{align-items:center;gap:10px;margin:0;font-size:1.25rem;display:flex}.section-title:before{content:"";background:linear-gradient(var(--accent), var(--mint));border-radius:4px;width:4px;height:20px}.section-hint{color:var(--text-muted);font-size:.86rem}.view-switch{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);gap:2px;padding:4px;display:inline-flex}.view-switch button{border-radius:var(--radius-pill);width:32px;height:30px;color:var(--text-muted);background:0 0;border:0;place-items:center;display:grid}.view-switch button.is-active{background:color-mix(in srgb, var(--accent) 14%, transparent);color:var(--accent)}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.post-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.post-grid.is-list{grid-template-columns:minmax(0,1fr)}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow);transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s ease;flex-direction:column;display:flex;position:relative;overflow:hidden}.post-card:hover{box-shadow:var(--shadow-hover);border-color:color-mix(in srgb, var(--accent) 35%, var(--border));transform:translateY(-5px)}.post-card.featured:after{content:"置顶";z-index:2;border-radius:var(--radius-pill);background:var(--accent);color:var(--accent-contrast);letter-spacing:.04em;padding:4px 10px;font-size:.72rem;font-weight:700;position:absolute;top:12px;right:12px}.post-cover{aspect-ratio:16/9;background:linear-gradient(135deg, color-mix(in srgb, var(--mint) 42%, var(--surface)), color-mix(in srgb, var(--accent-soft) 30%, var(--surface)));display:block;position:relative;overflow:hidden}.post-cover img{object-fit:cover;width:100%;height:100%;transition:transform .6s var(--ease);display:block}.post-card:hover .post-cover img{transform:scale(1.06)}.post-cover .cover-badge{border-radius:var(--radius-pill);background:color-mix(in srgb, var(--surface) 88%, transparent);color:var(--text);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1;padding:4px 11px;font-size:.76rem;font-weight:600;position:absolute;top:12px;left:12px}.post-cover.is-empty{background:linear-gradient(135deg, color-mix(in srgb, var(--mint) 55%, var(--surface)), color-mix(in srgb, var(--accent-soft) 40%, var(--surface)) 58%, color-mix(in srgb, var(--mint) 32%, var(--surface)))}.post-cover.is-empty:after{content:attr(data-glyph);letter-spacing:.06em;color:color-mix(in srgb, var(--accent) 22%, transparent);place-items:center;font-size:2.6rem;font-weight:800;display:grid;position:absolute;inset:0;transform:translateY(2px)}:root[data-color-scheme=dark] .post-cover.is-empty{background:linear-gradient(135deg, color-mix(in srgb, var(--mint) 20%, var(--surface)), color-mix(in srgb, var(--accent-soft) 16%, var(--surface)) 58%, color-mix(in srgb, var(--mint) 12%, var(--surface)))}:root[data-color-scheme=dark] .post-cover.is-empty:after{color:color-mix(in srgb, var(--accent) 34%, transparent)}@media (prefers-color-scheme:dark){:root[data-color-scheme=auto] .post-cover.is-empty{background:linear-gradient(135deg, color-mix(in srgb, var(--mint) 20%, var(--surface)), color-mix(in srgb, var(--accent-soft) 16%, var(--surface)) 58%, color-mix(in srgb, var(--mint) 12%, var(--surface)))}:root[data-color-scheme=auto] .post-cover.is-empty:after{color:color-mix(in srgb, var(--accent) 34%, transparent)}}.post-body{flex-direction:column;flex:1;gap:10px;padding:18px 20px 20px;display:flex}.post-title{margin:0;font-size:1.12rem;font-weight:700;line-height:1.45}.post-title a{-webkit-line-clamp:2;overflow-wrap:anywhere;word-break:break-word;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.post-title a:hover{color:var(--accent)}.post-excerpt{color:var(--text-secondary);-webkit-line-clamp:2;overflow-wrap:anywhere;word-break:break-word;-webkit-box-orient:vertical;margin:0;font-size:.9rem;line-height:1.7;display:-webkit-box;overflow:hidden}.post-meta{border-top:1px dashed var(--border);color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:6px 14px;margin-top:auto;padding-top:8px;font-size:.8rem;display:flex}.post-meta span{align-items:center;gap:5px;display:inline-flex}.post-meta a:hover{color:var(--accent)}.post-tags{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface-muted);color:var(--text-secondary);align-items:center;gap:5px;padding:3px 11px;font-size:.78rem;font-weight:500;transition:color .2s,border-color .2s,transform .2s;display:inline-flex}.chip:hover{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, var(--border));transform:translateY(-2px)}.post-grid.is-list .post-card{flex-direction:row}.post-grid.is-list .post-cover{aspect-ratio:auto;flex:none;width:238px}.post-grid.is-list .post-title{font-size:1.22rem}.post-grid.is-list .post-excerpt{-webkit-line-clamp:2}.empty-state{text-align:center;background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius);color:var(--text-secondary);padding:64px 24px}.empty-state .icon{width:42px;height:42px;color:var(--mint);margin-bottom:12px}.pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:32px;display:flex}.pagination a,.pagination span{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);align-items:center;gap:6px;min-height:40px;padding:8px 16px;font-size:.9rem;font-weight:600;display:inline-flex}.pagination a:hover{color:var(--accent-contrast);background:var(--accent);border-color:var(--accent)}.pagination .page-num{color:var(--text-secondary);background:0 0;border-color:#0000}.sidebar{min-width:0;top:calc(var(--header-h) + 24px);grid-template-columns:minmax(0,1fr);gap:20px;display:grid;position:sticky}.widget{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow);overflow-wrap:anywhere;padding:20px}.widget-title{align-items:center;gap:9px;margin:0 0 16px;font-size:.98rem;font-weight:700;display:flex}.widget-title .icon{width:17px;height:17px;color:var(--accent)}.profile{text-align:center}.profile-avatar{object-fit:cover;border:3px solid color-mix(in srgb, var(--accent) 22%, transparent);border-radius:50%;width:76px;height:76px;margin:0 auto 12px;padding:3px}.profile-avatar-fallback{background:linear-gradient(135deg, var(--accent), var(--mint));color:#fff;border-radius:50%;place-items:center;width:76px;height:76px;margin:0 auto 12px;font-size:1.7rem;font-weight:800;display:grid}.profile-name{margin:0 0 4px;font-size:1.05rem;font-weight:700}.profile-bio{color:var(--text-secondary);margin:0 0 14px;font-size:.86rem;line-height:1.7}.profile-social{justify-content:center;gap:8px;display:flex}.profile-social a{border:1px solid var(--border);width:34px;height:34px;color:var(--text-secondary);border-radius:50%;place-items:center;display:grid}.profile-social a:hover{color:var(--accent);border-color:var(--accent)}.widget-list{gap:3px;margin:0;padding:0;list-style:none;display:grid}.widget-list a{color:var(--text-secondary);border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:.88rem;transition:background .2s,color .2s;display:flex}.widget-list a:hover{background:color-mix(in srgb, var(--accent) 9%, transparent);color:var(--accent)}.widget-list .count{border-radius:var(--radius-pill);background:var(--surface-muted);min-width:24px;color:var(--text-muted);text-align:center;flex:none;padding:1px 7px;font-size:.75rem}.widget-list .item-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.recent-item{border-bottom:1px dashed var(--border);align-items:center;gap:10px;padding:8px 0;display:flex}.recent-item:last-child{border-bottom:0}.recent-thumb{object-fit:cover;background:var(--surface-muted);border-radius:8px;flex:none;width:54px;height:44px}.recent-thumb-fallback{background:linear-gradient(135deg, var(--mint), var(--accent-soft));color:#fff;border-radius:8px;flex:none;place-items:center;width:54px;height:44px;font-weight:700;display:grid}.recent-item a{-webkit-line-clamp:2;overflow-wrap:anywhere;word-break:break-word;-webkit-box-orient:vertical;font-size:.86rem;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.recent-item a:hover{color:var(--accent)}.recent-item time{color:var(--text-muted);margin-top:3px;font-size:.75rem;display:block}.tag-cloud{flex-wrap:wrap;gap:8px;display:flex}.stat-grid{text-align:center;grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.stat-grid>div{border-radius:var(--radius-sm);background:var(--surface-muted);padding:10px 4px}.stat-grid 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