:root{color-scheme:light;--bg:#f3f4fa;--bg-soft:#ebedf6;--page-background:radial-gradient(circle at 10% 8%, #7759dc17, transparent 30rem), radial-gradient(circle at 88% 22%, #4a8bd612, transparent 27rem), #f3f4fa;--surface:#ffffffd1;--surface-solid:#fff;--surface-hover:#f1eff8;--heading:#242136;--text:#504c61;--muted:#716c82;--border:#e7e4ef;--border-strong:#dcd7e7;--purple:#7759dc;--purple-bright:#9476f2;--cyan:#22b8bd;--gradient:linear-gradient(120deg, #7657dc, #28b8bf);--gradient-soft:linear-gradient(135deg, #7759dc1a, #22b8bd14);--header:#ffffffd1;--code-bg:#f1eff8;--code-text:#343047;--shadow-sm:0 8px 30px #503c780d;--shadow-md:0 14px 38px #503c7817;--radius-sm:12px;--radius:18px;--radius-lg:26px;--content-width:1440px}:root[data-theme=dark]{color-scheme:dark;--bg:#0e0d17;--bg-soft:#14121f;--page-background:radial-gradient(circle at 8% 10%, #7759dc0d, transparent 30rem), radial-gradient(circle at 92% 28%, #4c7ad208, transparent 27rem), var(--bg);--surface:#191626e0;--surface-solid:#191626;--surface-hover:#211d31;--heading:#f1eff9;--text:#c6c1d3;--muted:#827d91;--border:#2b273a;--border-strong:#3a344d;--purple:#a78bfa;--purple-bright:#bca8ff;--cyan:#49d5d0;--gradient:linear-gradient(120deg, #a78bfa, #49d5d0);--gradient-soft:linear-gradient(135deg, #a78bfa1c, #49d5d012);--header:#0e0d17d1;--code-bg:#100e19;--code-text:#ded9e9;--shadow-sm:0 8px 30px #0000002e;--shadow-md:0 20px 55px #0000004d}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{isolation:isolate;background:var(--page-background);min-height:100vh;color:var(--text);margin:0;font-family:Inter,SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.72;transition:background-color .25s,color .25s;position:relative}body:before,body:after{z-index:-1;content:"";opacity:0;pointer-events:none;position:fixed;inset:0}:root[data-theme=dark] body:before{opacity:.32;background-image:radial-gradient(circle,#ffffffad 0 1px,#0000 1.4px),radial-gradient(circle,#49d5d094 0 1px,#0000 1.6px),radial-gradient(circle,#a78bfa85 0 1.2px,#0000 1.8px);background-position:0 0,38px 56px,82px 24px;background-size:137px 137px,193px 193px,251px 251px;animation:80s linear infinite star-drift;mask-image:linear-gradient(#000 0%,#000000b8 58%,#0000 100%)}:root[data-theme=dark] body:after{opacity:.42;background-image:radial-gradient(circle,#ffffffbf 0 1.3px,#0000 2px),radial-gradient(circle,#49d5d0a6 0 1.5px,#0000 2.3px),radial-gradient(circle at 18% 18%,#a78bfa1a,#0000 22rem),radial-gradient(circle at 82% 34%,#49d5d012,#0000 20rem);background-position:24px 18px,95px 72px,0 0,0 0;background-size:281px 281px,347px 347px,100% 100%,100% 100%;animation:7s ease-in-out infinite alternate star-glow}@keyframes star-drift{to{transform:translate(-45px,36px)}}@keyframes star-glow{0%{opacity:.25}to{opacity:.48}}button,input,textarea,select{font:inherit}a{color:var(--purple);text-decoration:none;transition:color .2s,background-color .2s,border-color .2s,transform .2s}a:hover{color:var(--cyan)}img{max-width:100%;display:block}a:focus-visible,button:focus-visible{outline:3px solid color-mix(in srgb, var(--purple) 40%, transparent);outline-offset:3px}::selection{background:color-mix(in srgb, var(--purple) 32%, transparent)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.wide-container{width:min(calc(100% - 40px), var(--content-width));margin-inline:auto}.site-header{z-index:100;border-bottom:1px solid color-mix(in srgb, var(--border) 72%, transparent);background:var(--header);backdrop-filter:blur(18px)saturate(140%);position:sticky;top:0;box-shadow:0 4px 20px #362d5806}.nav-container{align-items:center;gap:20px;min-height:68px;display:flex}.site-brand{color:var(--heading);letter-spacing:-.025em;align-items:center;gap:10px;margin-right:auto;font-size:1.08rem;font-weight:780;display:inline-flex}.brand-avatar{border:1px solid color-mix(in srgb, var(--purple) 38%, var(--border));object-fit:cover;border-radius:12px;flex:none;width:36px;height:36px;box-shadow:0 8px 22px #7759dc38}.nav-links{align-items:center;gap:4px;margin:0;padding:0;list-style:none;display:flex}.nav-link{color:var(--muted);border-radius:9px;padding:7px 13px;font-size:.92rem;font-weight:560;display:block}.nav-link:hover{background:var(--surface-hover);color:var(--heading)}.nav-link.active{color:var(--heading)}.nav-link.active:after{background:var(--gradient);content:"";border-radius:2px;width:16px;height:2px;margin:3px auto -5px;display:block}.theme-switcher,.nav-toggle{border:1px solid var(--border);background:var(--surface);width:38px;height:38px;color:var(--heading);cursor:pointer;border-radius:12px;place-items:center;padding:0;display:grid}.theme-switcher:hover,.nav-toggle:hover{border-color:color-mix(in srgb, var(--purple) 55%, var(--border));background:var(--surface-hover);transform:translateY(-1px)}.theme-switcher-icon{color:var(--purple);font-size:1.05rem;line-height:1}.nav-toggle{font-size:1.2rem;display:none}.page-shell{grid-template-columns:230px minmax(0,1fr) 250px;align-items:start;gap:28px;padding-block:34px 72px;display:grid}.page-shell-clean{grid-template-columns:minmax(0,1fr) 250px;gap:32px;max-width:1120px}.profile-sidebar,.widget-sidebar,.article-toc-sidebar{flex-direction:column;gap:16px;min-width:0;display:flex;position:sticky;top:100px}.sidebar-card,.content-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);backdrop-filter:blur(14px)}.sidebar-card{padding:20px}.sidebar-card h2{color:var(--heading);margin:0 0 8px;font-size:1rem;line-height:1.45}.sidebar-card p{color:var(--muted);margin:0;font-size:.88rem}.profile-card{text-align:center}.avatar-image{aspect-ratio:1;border:1px solid color-mix(in srgb, var(--purple) 42%, var(--border));object-fit:cover;background:var(--gradient-soft);display:block}.profile-kicker,.widget-label{letter-spacing:.14em;font-weight:760;color:var(--purple)!important;margin-bottom:5px!important;font-size:.68rem!important}.profile-card h2{margin-bottom:8px;font-size:1.08rem}.profile-links{justify-content:center;gap:14px;margin-top:16px;display:flex}.profile-links a,.text-link{color:var(--purple);font-size:.8rem;font-weight:650}.quick-nav{padding:10px}.quick-nav a{color:var(--muted);border-radius:10px;align-items:center;gap:10px;padding:9px 11px;font-size:.86rem;display:flex}.quick-nav a span{width:18px;color:var(--purple);text-align:center}.quick-nav a:hover,.quick-nav a.active{background:var(--surface-hover);color:var(--heading)}.quick-nav a.active{font-weight:650}.widget-heading{justify-content:space-between;align-items:center;display:flex}.status-dot,.online-dot{background:#56c88c;border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 0 4px #56c88c1f}.status-dot.cyan{background:var(--cyan);box-shadow:0 0 0 4px #22b8bd1f}.status-dot.purple{background:var(--purple);box-shadow:0 0 0 4px #7759dc1f}.welcome-widget{padding-top:24px;position:relative;overflow:hidden}.welcome-widget:after{content:"";border:1px solid #7759dc40;border-radius:50%;width:90px;height:90px;position:absolute;bottom:-45px;right:-35px}.tag-cloud{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.tag-cloud a,.skill-tags span{border:1px solid var(--border);background:var(--surface-hover);color:var(--muted);border-radius:999px;padding:4px 9px;font-size:.72rem}.tag-cloud a:hover{border-color:var(--purple);color:var(--purple)}.stat-widget{text-align:center;grid-template-columns:repeat(2,1fr);display:grid}.stat-widget div+div{border-left:1px solid var(--border)}.stat-widget strong,.stat-widget span{display:block}.stat-widget strong{color:var(--heading);font-size:1.3rem;line-height:1.2}.stat-widget span{color:var(--muted);margin-top:3px;font-size:.68rem}.mini-status{color:var(--muted);font-size:.76rem}.main-column{min-width:0}.home-articles{max-width:900px;padding-block:48px 80px}.home-feed{padding-top:10px}.home-feed .section-heading{margin-bottom:22px}.home-feed .section-heading h1{color:var(--heading);letter-spacing:-.04em;margin:0;font-size:clamp(2rem,4vw,2.7rem);line-height:1.2}.home-feed .section-heading p{color:var(--muted);margin:7px 0 0;font-size:.9rem}.hero{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(145deg, var(--surface-solid), color-mix(in srgb, var(--surface-solid) 88%, var(--purple) 12%));min-height:420px;box-shadow:var(--shadow-sm);padding:clamp(38px,6vw,68px);position:relative;overflow:hidden}:root[data-theme=dark] .hero{background:linear-gradient(145deg,#191526,#131521)}.hero:before{content:"";background:radial-gradient(circle,#7759dc33,#0000 68%);border-radius:50%;width:260px;height:260px;position:absolute;top:-90px;right:-70px}.hero:after{content:"";background:radial-gradient(circle,#22b8bd29,#0000 68%);border-radius:50%;width:190px;height:190px;position:absolute;bottom:-100px;right:15%}.hero-orbit{pointer-events:none;border:1px solid #7759dc2e;border-radius:50%;position:absolute}.orbit-one{width:220px;height:220px;top:30px;right:22px;transform:rotate(22deg)}.orbit-two{border-style:dashed;width:140px;height:140px;top:70px;right:62px}.eyebrow{color:var(--purple);letter-spacing:.16em;margin:0 0 9px;font-size:.7rem;font-weight:780}.hero h1,.page-intro h1,.about-hero h1{z-index:1;color:var(--heading);letter-spacing:-.055em;margin:0;font-size:clamp(2.3rem,5.5vw,4.25rem);line-height:1.15;position:relative}.hero h1 span{background:var(--gradient);color:#0000;background-clip:text}.hero-description{z-index:1;max-width:620px;color:var(--muted);margin:22px 0 28px;font-size:1.02rem;position:relative}.hero-actions{z-index:1;flex-wrap:wrap;gap:10px;display:flex;position:relative}.button{background:var(--gradient);color:#fff;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:9px 18px;font-size:.88rem;font-weight:680;display:inline-flex;box-shadow:0 10px 25px #7759dc2e}.button:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px #7759dc40}.button-secondary{border-color:var(--border);background:var(--surface);box-shadow:none;color:var(--heading)}.button-secondary:hover{border-color:var(--purple);color:var(--purple)}.section-block{margin-top:44px}.section-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:17px;display:flex}.section-heading h2{color:var(--heading);letter-spacing:-.025em;margin:0;font-size:1.45rem}.section-link{color:var(--muted);padding-bottom:2px;font-size:.82rem;font-weight:620}.post-stack{flex-direction:column;gap:14px;display:flex}.post-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);backdrop-filter:blur(12px);padding:24px 26px;transition:border-color .2s,box-shadow .2s,transform .2s}.post-card:hover{border-color:color-mix(in srgb, var(--purple) 40%, var(--border));box-shadow:var(--shadow-md);transform:translateY(-2px)}.post-card-top{justify-content:space-between;align-items:center;gap:15px;margin-bottom:10px;display:flex}.post-card-top time{color:var(--muted);font-size:.74rem}.post-card h3{color:var(--heading);letter-spacing:-.02em;margin:0;font-size:1.3rem;line-height:1.45}.post-card h3 a,.article-item h2 a,.archive-item h3 a{color:var(--heading)}.post-card h3 a:hover,.article-item h2 a:hover,.archive-item h3 a:hover{color:var(--purple)}.post-card>p{color:var(--muted);margin:9px 0 16px;font-size:.9rem}.read-more{flex:none;font-size:.78rem;font-weight:670}.is-draft{opacity:.72}.draft-label{color:var(--muted);font-size:.72rem;font-weight:620}.page-shell-list{padding-top:46px}.compact-sidebar .profile-card{padding-top:24px}.page-intro{margin-bottom:28px;padding:16px 2px 4px}.page-intro h1{font-size:clamp(2.2rem,5vw,3.5rem)}.page-intro>p:last-child{max-width:620px;color:var(--muted);margin:13px 0 0}.article-search{align-items:center;margin-bottom:8px;display:flex;position:relative}.article-search input{border:1px solid var(--border);background:var(--surface);width:100%;height:50px;box-shadow:var(--shadow-sm);color:var(--heading);border-radius:16px;outline:none;padding:0 50px 0 48px;font-size:.9rem;transition:border-color .2s,box-shadow .2s,background-color .2s}.article-search input::placeholder{color:var(--muted)}.article-search input::-webkit-search-cancel-button{appearance:none;display:none}.article-search input::-ms-clear{display:none}.article-search input:focus{border-color:color-mix(in srgb, var(--purple) 62%, var(--border));box-shadow:0 0 0 4px #7759dc17, var(--shadow-sm);background:var(--surface-solid)}:root:not([data-theme=dark]) .article-search input:focus{border-color:color-mix(in srgb, var(--purple) 28%, var(--border));box-shadow:0 0 0 3px #7759dc0d, var(--shadow-sm);background:#ffffffe0}.search-icon{z-index:1;border:2px solid var(--purple);pointer-events:none;border-radius:50%;width:16px;height:16px;position:absolute;left:18px}.search-icon:after{background:var(--cyan);content:"";border-radius:2px;width:7px;height:2px;position:absolute;bottom:-3px;right:-5px;transform:rotate(45deg)}.search-clear{background:var(--surface-hover);width:32px;height:32px;color:var(--muted);cursor:pointer;border:0;border-radius:50%;padding:0;line-height:1;position:absolute;right:10px}.search-clear:hover{background:color-mix(in srgb, var(--purple) 13%, var(--surface-hover));color:var(--purple);transform:rotate(90deg)}.search-result{min-height:22px;color:var(--muted);margin:0 2px 16px;font-size:.74rem}.article-list{flex-direction:column;gap:13px;display:flex}.article-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);backdrop-filter:blur(12px);flex-direction:column;padding:24px;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex}.article-item[hidden]{display:none}.article-item:hover{border-color:color-mix(in srgb, var(--purple) 34%, var(--border));box-shadow:var(--shadow-md);transform:translateY(-2px)}:root:not([data-theme=dark]) .article-item{border-color:color-mix(in srgb, var(--purple) 12%, var(--border));background:linear-gradient(135deg,#ffffffc7,#f9f7ffbd 62%,#f5faffb3)}:root:not([data-theme=dark]) .article-item:hover{border-color:color-mix(in srgb, var(--purple) 30%, var(--border))}:root:not([data-theme=dark]) .article-item:first-of-type{border-color:color-mix(in srgb, var(--purple) 18%, var(--border));background:linear-gradient(135deg,#ffffffdb,#f4f1ffcc 58%,#eff6ffc7)}:root:not([data-theme=dark]) .article-item:first-of-type:hover{border-color:color-mix(in srgb, var(--purple) 34%, var(--border))}.article-item h2{margin:0 0 7px;font-size:1.18rem;line-height:1.4}.article-summary{color:var(--muted);margin:0;font-size:.86rem}.article-item-content .draft-label{margin-top:8px;display:inline-block}.article-item-footer{justify-content:space-between;align-items:flex-end;gap:16px;margin-top:18px;display:flex}.article-item-tags{flex-wrap:wrap;gap:7px;min-width:0;margin:0;padding:0;list-style:none;display:flex}.article-item-tags li,.article-meta-tag{border:1px solid color-mix(in srgb, var(--purple) 32%, var(--border));background:color-mix(in srgb, var(--purple) 8%, var(--surface-hover));min-height:24px;color:color-mix(in srgb, var(--purple) 72%, var(--text));border-radius:999px;align-items:center;padding:3px 9px;font-size:.68rem;font-weight:650;line-height:1.2;display:inline-flex;box-shadow:inset 0 1px #ffffff0a}.article-item-tags li{padding:0;transition:border-color .2s,background-color .2s,transform .2s}.article-item-tags li:hover{border-color:color-mix(in srgb, var(--purple) 48%, var(--border));background:color-mix(in srgb, var(--purple) 14%, var(--surface-hover));transform:translateY(-1px)}.article-item-tags li a{border-radius:inherit;min-height:24px;color:inherit;align-items:center;padding:3px 9px;display:inline-flex}:root:not([data-theme=dark]) .article-item-tags li,:root:not([data-theme=dark]) .article-meta-tag{border-color:color-mix(in srgb, var(--purple) 22%, transparent);background:color-mix(in srgb, var(--purple) 11%, white);color:color-mix(in srgb, var(--purple) 82%, var(--text))}.article-item-date{color:var(--muted);text-align:right;flex:none;font-size:.7rem}.article-item-stats{color:var(--muted);white-space:nowrap;flex:none;align-items:center;gap:5px;margin-left:auto;font-size:.7rem;display:flex}.archive-cta{color:var(--muted);flex-direction:column;font-size:.76rem;display:flex}.archive-cta strong{color:var(--purple);margin-top:5px;font-size:.88rem}.article-shell{grid-template-columns:210px minmax(0,820px) 240px;justify-content:center;align-items:start;gap:28px;padding-block:38px 80px;display:grid}.article-shell-clean{grid-template-columns:210px minmax(0,800px) 210px;gap:32px}.article-shell-clean>.article-content{grid-column:2}.article-shell-clean>.article-toc-sidebar{grid-column:3}.article-content{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-solid);width:100%;min-width:0;max-width:800px;box-shadow:var(--shadow-sm);padding:clamp(28px,5vw,58px)}.article-header{border-bottom:1px solid var(--border);margin-bottom:42px;padding-bottom:30px}.article-header h1{color:var(--heading);letter-spacing:-.045em;margin:0;font-size:clamp(2.1rem,5vw,3.25rem);line-height:1.22}.article-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px;font-size:.75rem;display:flex}.article-meta-tag{min-height:25px;padding-inline:10px}.article-header,.article-body,.article-footer{max-width:680px;margin-inline:auto}.article-body{color:var(--text);font-size:1.01rem;line-height:1.95}.article-body .article-lead{color:color-mix(in srgb, var(--heading) 88%, var(--text));margin-bottom:2.2rem;font-size:1.1rem}.article-body h2,.article-body h3,.article-body h4{color:var(--heading);letter-spacing:-.025em}.article-body h2{margin:2.7rem 0 1rem;padding-top:.35rem;font-size:1.55rem}.article-body h2:before{background:var(--gradient);vertical-align:-.05em;content:"";border-radius:4px;width:4px;height:.95em;margin-right:10px;display:inline-block}.article-body h3{margin:2rem 0 .8rem;font-size:1.2rem}.article-body p{margin:0 0 1.25rem}.article-body ul,.article-body ol{margin:0 0 1.4rem;padding-left:1.4rem}.article-body li+li{margin-top:.42rem}.article-body blockquote{border-left:4px solid var(--purple);background:var(--gradient-soft);color:var(--text);border-radius:0 12px 12px 0;margin:1.7rem 0;padding:16px 20px}.article-body hr{border:0;border-top:1px solid var(--border);margin:2.5rem 0}.article-body img{border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);margin:1.7rem auto}code,pre{font-family:Cascadia Code,SFMono-Regular,Consolas,monospace}:not(pre)>code{border:1px solid var(--border);background:var(--code-bg);color:var(--purple);border-radius:6px;padding:.15rem .38rem;font-size:.88em}pre{border:1px solid var(--border);background:var(--code-bg);color:var(--code-text);border-radius:14px;margin:1.8rem 0;padding:20px 22px;font-size:.88rem;line-height:1.72;overflow-x:auto}.article-footer{border-top:1px solid var(--border);margin-top:48px;padding-top:30px}.article-end-note{border-radius:var(--radius);background:var(--gradient-soft);text-align:center;padding:24px}.article-end-note>span{color:var(--cyan);font-size:1.15rem;display:block}.article-end-note strong{color:var(--heading);margin:5px 0 2px;display:block}.article-end-note p{color:var(--muted);margin:0;font-size:.82rem}.post-navigation{justify-content:space-between;gap:14px;margin-top:20px;display:flex}.post-navigation a{max-width:48%;color:var(--muted);font-size:.78rem}.post-navigation a:last-child{text-align:right;margin-left:auto}.back-panel{border:1px solid var(--border);background:var(--surface);color:var(--muted);text-align:center;border-radius:12px;padding:11px 15px;font-size:.78rem;display:block}.toc-card{border-color:color-mix(in srgb, var(--border) 82%, transparent);border-radius:var(--radius);background:var(--surface-solid);box-shadow:var(--shadow-sm);padding:18px}.toc-card>h2{margin-bottom:12px;padding-left:10px}.toc-content{min-width:0;padding-left:15px;position:relative}.article-toc{scrollbar-color:color-mix(in srgb, var(--purple) 20%, transparent) transparent;scrollbar-width:thin;flex-direction:column;max-height:min(62vh,520px);padding:2px;display:flex;overflow-y:auto}.article-toc::-webkit-scrollbar{width:4px}.article-toc::-webkit-scrollbar-track{background:0 0}.article-toc::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--purple) 18%, transparent);border-radius:4px}.article-toc a{color:var(--muted);border-radius:8px;margin:1px 0;padding:6px 8px;font-size:.76rem;line-height:1.45;transition:color .2s,background-color .2s}.article-toc a:hover{background:color-mix(in srgb, var(--purple) 6%, transparent);color:var(--purple)}.article-toc a.active,.article-toc a[aria-current=location]{background:color-mix(in srgb, var(--purple) 9%, transparent);color:var(--purple);font-weight:680}.article-toc a.toc-sub{padding-left:18px;font-size:.71rem}.reading-progress{z-index:1;background:color-mix(in srgb, var(--purple) 24%, var(--border));border-radius:999px;width:3px;position:absolute;top:2px;bottom:2px;left:1px;overflow:hidden}.reading-progress span{border-radius:inherit;background:var(--gradient);width:100%;height:0;transition:height .1s linear;display:block}.archive-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:46px;max-width:1120px;padding-block:54px 90px;display:grid}.archive-only{max-width:900px;padding-block:52px 90px}.archive-only>h1{color:var(--heading);letter-spacing:-.045em;margin:0;font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.2}.archive-only .archive-timeline{margin-top:40px}.archive-intro{padding-right:130px;position:relative}.archive-count{text-align:right;position:absolute;top:20px;right:4px}.archive-count strong,.archive-count span{display:block}.archive-count strong{background:var(--gradient);color:#0000;background-clip:text;font-size:2.5rem;line-height:1}.archive-count span{color:var(--muted);margin-top:4px;font-size:.7rem}.archive-timeline{margin-top:38px}.archive-year{grid-template-columns:100px minmax(0,1fr);gap:30px;display:grid}.archive-year[hidden],.archive-item[hidden]{display:none}.archive-year+.archive-year{margin-top:44px}.archive-year-heading{padding-top:4px}.archive-year-heading h2{background:var(--gradient);color:#0000;background-clip:text;margin:0;font-size:1.65rem}.archive-year-heading span{color:var(--muted);font-size:.7rem}.archive-year-list{border-left:1px solid var(--border-strong);padding-left:28px;position:relative}.archive-item{grid-template-columns:62px minmax(0,1fr);gap:18px;padding:0 0 24px;display:grid;position:relative}.archive-item:last-child{padding-bottom:0}.archive-item:before{border:2px solid var(--surface-solid);background:var(--purple);content:"";border-radius:50%;width:9px;height:9px;position:absolute;top:8px;left:-33px;box-shadow:0 0 0 3px #7759dc1f}.archive-item time{color:var(--muted);padding-top:2px;font-size:.73rem}.archive-item h3{margin:0;font-size:1rem;line-height:1.45}.archive-sidebar{position:sticky;top:100px}.about-layout{max-width:1120px;padding-block:54px 90px}.about-simple{max-width:900px;padding-block:54px 90px}.about-simple .about-hero{min-height:280px}.about-introduction{text-align:center;flex-direction:column;align-items:center;gap:0;padding-block:clamp(42px,7vw,70px);display:flex}.about-introduction .about-avatar{border-radius:44px;width:142px;height:142px;margin:0 auto 28px;font-size:1.85rem;box-shadow:0 0 0 9px #7759dc12,0 22px 55px #7759dc2e}.about-introduction .about-copy{width:100%}.about-introduction .about-title{flex-direction:column;align-items:center;gap:5px;padding-block:8px 4px;display:flex}.about-title-kicker{color:var(--muted);letter-spacing:.04em;opacity:.82;font-size:clamp(1rem,2.2vw,1.25rem);font-weight:560}.about-title-name{background:var(--gradient);color:#0000;letter-spacing:-.065em;background-clip:text;font-size:clamp(3rem,8vw,5rem);font-weight:840;line-height:1.05}.about-story{max-width:680px;color:var(--text);margin:30px auto 0;font-size:.96rem;line-height:1.95}.about-story p{margin:0}.about-story p+p{margin-top:22px}.contact-simple{text-align:center;width:100%;margin-top:30px;padding-top:18px}.about-introduction .contact-simple{grid-column:1/-1}.contact-kicker{color:var(--muted);letter-spacing:.14em;opacity:.72;margin:0 0 17px;font-size:.72rem;font-weight:620}.contact-icons{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.contact-icon{width:86px;color:var(--muted);cursor:pointer;flex-direction:column;align-items:center;gap:8px;display:flex}.contact-simple .contact-icon{opacity:.8;gap:6px;width:72px}.contact-simple .contact-icon:hover{opacity:1}.qq-contact{position:relative}.qq-contact summary{list-style:none}.qq-contact summary::-webkit-details-marker{display:none}.qq-contact-number{z-index:5;border:1px solid var(--border);background:var(--surface-solid);width:max-content;box-shadow:var(--shadow-md);border-radius:10px;padding:7px 11px;font-size:.76rem;font-weight:650;position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%);color:var(--heading)!important;margin:0!important}.contact-icon>span{border:1px solid color-mix(in srgb, var(--purple) 35%, var(--border));background:var(--gradient-soft);width:58px;height:58px;box-shadow:var(--shadow-sm);color:var(--purple);letter-spacing:-.02em;border-radius:19px;place-items:center;font-size:.88rem;font-weight:800;transition:transform .22s,border-color .22s,box-shadow .22s,color .22s;display:grid}.contact-simple .contact-icon>span{border-color:color-mix(in srgb, var(--purple) 24%, var(--border));background:color-mix(in srgb, var(--purple) 6%, transparent);width:48px;height:48px;box-shadow:none;border-radius:16px}.contact-icon small{font-size:.72rem}.contact-icon:hover{color:var(--heading)}.contact-icon:hover>span{border-color:var(--cyan);color:var(--cyan);transform:translateY(-4px);box-shadow:0 12px 28px #22b8bd29}.contact-simple .contact-icon:hover>span{border-color:color-mix(in srgb, var(--purple) 45%, var(--border));color:var(--purple);transform:translateY(-2px);box-shadow:0 8px 20px #503c7814}.qq-contact[open] .contact-icon>span{border-color:var(--cyan);color:var(--cyan)}.about-hero{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(145deg, var(--surface-solid), color-mix(in srgb, var(--surface-solid) 90%, var(--cyan) 10%));min-height:310px;box-shadow:var(--shadow-sm);grid-template-columns:150px minmax(0,1fr);align-items:center;gap:42px;padding:clamp(34px,6vw,64px);display:grid}:root[data-theme=dark] .about-hero{background:linear-gradient(145deg,#191526,#131b21)}.about-avatar{border-radius:38px;width:126px;height:126px;margin:0;font-size:1.7rem}.about-hero h1{font-size:clamp(2.2rem,5vw,3.6rem)}.about-hero>div>p:not(.eyebrow){max-width:680px;color:var(--muted);margin:14px 0 24px}.about-content-grid{grid-template-columns:minmax(0,1fr) 270px;align-items:start;gap:28px;margin-top:28px;display:grid}.about-main{flex-direction:column;gap:20px;display:flex}.content-card{padding:clamp(25px,4vw,38px)}.content-card h2{color:var(--heading);margin:0 0 14px;font-size:1.4rem}.prose-card>p:not(.eyebrow){margin:0 0 12px}.focus-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.focus-grid article{border:1px solid var(--border);background:var(--surface-hover);border-radius:14px;padding:18px}.focus-grid article>span{color:var(--cyan);font-size:.66rem;font-weight:750}.focus-grid h3{color:var(--heading);margin:5px 0;font-size:.95rem}.focus-grid p{color:var(--muted);margin:0;font-size:.78rem}.now-list{margin:0;padding:0;list-style:none}.now-list li{border-bottom:1px solid var(--border);grid-template-columns:12px minmax(0,1fr);gap:14px;padding:14px 0;display:grid}.now-list li:last-child{border:0;padding-bottom:0}.now-list .status-dot{margin-top:8px}.now-list strong{color:var(--heading);font-size:.9rem}.now-list p{color:var(--muted);margin:2px 0 0;font-size:.78rem}.about-aside{flex-direction:column;gap:16px;display:flex;position:sticky;top:100px}.profile-detail{margin:10px 0 0}.profile-detail div{border-bottom:1px solid var(--border);justify-content:space-between;gap:12px;padding:8px 0;font-size:.78rem;display:flex}.profile-detail div:last-child{border:0}.profile-detail dt{color:var(--muted)}.profile-detail dd{color:var(--heading);margin:0}.online-dot{vertical-align:1px;width:6px;height:6px;margin-right:6px}.skill-tags{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.contact-card{background:var(--gradient-soft)}.contact-card a{margin-top:12px;font-size:.78rem;font-weight:650;display:inline-block}.content-status{border:1px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--muted);text-align:center;grid-column:1/-1;margin:0;padding:24px}.content-status.error{border-color:color-mix(in srgb, var(--purple) 60%, var(--border));color:var(--purple)}.site-footer{border-top:1px solid var(--border);background:color-mix(in srgb, var(--surface-solid) 65%, transparent)}.footer-inner{min-height:76px;color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:.76rem;display:flex}.footer-inner p{margin:0}.footer-inner p:last-child span,.footer-inner p:last-child{color:var(--muted)}@media (width<=1340px){.article-shell.article-shell-clean{grid-template-columns:180px minmax(0,720px) 180px;gap:28px}}@media (width<=1180px){.page-shell{grid-template-columns:210px minmax(0,1fr)}.page-shell>.widget-sidebar{display:none}.page-shell-clean{grid-template-columns:minmax(0,1fr) 250px}.page-shell-clean>.widget-sidebar{display:flex}.article-shell.article-shell-clean{grid-template-columns:minmax(0,720px) 210px;gap:28px}.article-shell-clean>.article-content{grid-column:1}.article-shell-clean>.article-toc-sidebar{grid-column:2}.article-shell>.profile-sidebar{display:none}}@media (width<=860px){.wide-container{width:min(calc(100% - 28px), var(--content-width))}.nav-container{min-height:62px}.nav-toggle{order:2;display:grid}.theme-switcher{order:3}.nav-links{border:1px solid var(--border);background:var(--surface-solid);width:min(260px,100vw - 28px);box-shadow:var(--shadow-md);border-radius:15px;flex-direction:column;align-items:stretch;padding:9px;display:none;position:absolute;top:calc(100% + 8px);right:14px}.nav-links.open{display:flex}.nav-link{padding:10px 12px}.nav-link.active:after{display:none}.page-shell,.article-shell,.page-shell.page-shell-clean,.article-shell.article-shell-clean{grid-template-columns:minmax(0,1fr);padding-top:24px}.profile-sidebar,.article-toc-sidebar{position:static}.page-shell>.profile-sidebar,.article-toc-sidebar{display:none}.archive-layout,.about-content-grid{grid-template-columns:1fr}.archive-sidebar,.about-aside{position:static}.archive-sidebar{grid-template-columns:repeat(2,1fr);display:grid}.archive-sidebar>:first-child{grid-column:1/-1}}@media (width<=600px){body{font-size:15px}.wide-container{width:min(calc(100% - 20px), var(--content-width))}.site-brand>span:last-child{display:none}.nav-container{gap:8px}.hero{border-radius:20px;min-height:0;padding:42px 24px}.hero h1{font-size:2.45rem}.hero-description{margin-block:18px 24px;font-size:.94rem}.orbit-one{right:-75px}.orbit-two{right:-30px}.section-block{margin-top:34px}.post-card{padding:20px}.post-card h3{font-size:1.13rem}.page-intro{padding-top:5px}.article-search input{height:48px}.article-item{padding:20px}.article-item-footer{gap:12px;margin-top:16px}.article-shell{padding-bottom:52px}.article-content{border-radius:18px;padding:25px 20px}.article-header{margin-bottom:30px;padding-bottom:23px}.article-header h1{font-size:2rem}.article-body{font-size:.98rem;line-height:1.85}.article-body h2{font-size:1.35rem}pre{margin-inline:-6px;padding:17px;font-size:.8rem}.post-navigation{flex-direction:column}.post-navigation a{max-width:100%}.post-navigation a:last-child{text-align:left;margin-left:0}.article-toc{grid-template-columns:1fr}.archive-layout,.about-layout,.archive-only,.about-simple,.home-articles{padding-block:36px 60px}.archive-intro{padding-right:0}.archive-count{text-align:left;margin-top:22px;position:static}.archive-year{grid-template-columns:1fr;gap:12px}.archive-year-list{margin-left:4px}.archive-item{grid-template-columns:52px minmax(0,1fr);gap:12px}.archive-sidebar{display:flex}.about-hero{text-align:center;grid-template-columns:1fr;gap:20px;padding:34px 24px}.about-avatar{border-radius:30px;width:98px;height:98px;margin-inline:auto}.about-introduction .about-avatar{border-radius:34px;width:112px;height:112px;margin-bottom:22px}.about-hero .hero-actions{justify-content:center}.focus-grid{grid-template-columns:1fr}.footer-inner{text-align:center;flex-direction:column;justify-content:center;gap:2px;min-height:88px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}