.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}:root{--bg: #ffffff;--surface: #fafafa;--text: #111111;--muted: #737373;--accent: #0f766e;--border: #e5e5e5;--border-strong: #d4d4d4;--container: 980px;--reading: 740px;--gutter: clamp(18px, 3vw, 32px);--font-sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;--font-latin-sans: "Inter", "SF Pro Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-latin-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;--ease-standard: .22s cubic-bezier(.22, 1, .36, 1);--step--2: clamp(.74rem, .72rem + .12vw, .8rem);--step--1: clamp(.84rem, .8rem + .18vw, .94rem);--step-0: clamp(.94rem, .9rem + .24vw, 1.04rem);--step-1: clamp(1.08rem, 1rem + .42vw, 1.28rem);--step-2: clamp(1.26rem, 1.12rem + .68vw, 1.62rem);--step-3: clamp(1.52rem, 1.3rem + 1vw, 2.08rem);--space-2xs: clamp(6px, .35vw, 8px);--space-xs: clamp(10px, .7vw, 14px);--space-sm: clamp(14px, 1vw, 18px);--space-md: clamp(18px, 1.5vw, 26px);--space-lg: clamp(24px, 2vw, 34px);--space-xl: clamp(32px, 3vw, 48px)}*{box-sizing:border-box}html{overflow-x:clip}::view-transition-old(root),::view-transition-new(root){animation:none}.site-main{flex:1;min-width:0}img,svg,video,canvas{display:block;max-width:100%}body[data-menu-open=true],body[data-search-modal-open=true]{overflow:hidden}body[data-search-modal-state=idle]{overflow:initial}.nav{display:flex;align-items:center;gap:18px;margin-left:auto}@media(max-width:1140px){:root{--container: 940px}}@media(max-width:1024px){:root{--container: 860px}}@media(max-width:959px){:root{--container: 820px;--gutter: clamp(22px, 4.8vw, 30px)}}@media(min-width:960px){.nav{position:static;visibility:visible;opacity:1;pointer-events:auto;transform:none;flex-direction:row;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;backdrop-filter:none}}@media(max-width:480px){.site-header .container,.site-footer .container{padding:0 15px}.site-main .container{padding-left:15px;padding-right:15px}.site-header__inner{min-height:60px;padding:10px 0}.not-found{padding:72px 0 40px}.not-found__actions .button{width:100%}.site-footer__inner.container{padding:16px 15px;padding-bottom:calc(18px + env(safe-area-inset-bottom,0));gap:8px}.site-footer__copyright{white-space:normal;line-height:1.5}.footer-links{gap:8px 10px}.to-top{bottom:72px}}body{min-height:100svh;display:flex;flex-direction:column;margin:0;color:var(--text);background:#fff;font-family:var(--font-sans);font-weight:430;line-height:1.78;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font-synthesis:none}a{color:inherit;text-decoration:none;transition:color var(--ease-standard),opacity var(--ease-standard),border-color var(--ease-standard),transform var(--ease-standard)}button,input{font:inherit}:lang(en){font-family:var(--font-latin-sans)}.container{width:min(100%,var(--container));margin:0 auto;padding:0 var(--gutter)}.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid rgb(17 17 17 / .05);background:#fff}html[data-astro-transition] .site-header{background:#fff}.site-header__inner{min-height:clamp(66px,6vw,78px);display:flex;align-items:center;justify-content:space-between;gap:14px 20px}.menu-toggle{display:none;flex-shrink:0;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:0;border-radius:9999px;background:transparent;color:#171717;cursor:pointer;gap:4px;flex-direction:column}.menu-toggle__line{display:block;width:18px;height:1.5px;border-radius:999px;background:currentColor;transition:transform var(--ease-standard),opacity var(--ease-standard),background-color var(--ease-standard)}.menu-toggle[data-state=open] .menu-toggle__line:nth-child(2){transform:translateY(5.5px) rotate(45deg)}.menu-toggle[data-state=open] .menu-toggle__line:nth-child(3){opacity:0}.menu-toggle[data-state=open] .menu-toggle__line:nth-child(4){transform:translateY(-5.5px) rotate(-45deg)}@media(min-width:960px){.site-header .container{width:min(100%,916px);padding-left:0;padding-right:0}}.brand{font-family:var(--font-latin-sans),var(--font-sans);font-size:clamp(17px,1vw,20px);font-weight:580;letter-spacing:-.016em;line-height:1;flex-shrink:0;color:#161616}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav a,.nav button{display:inline-flex;align-items:center;border:0;background:none;padding:0;min-height:38px;font-family:var(--font-latin-sans),var(--font-sans);font-size:clamp(13px,.9vw,14px);font-weight:470;color:#5f5f5f;cursor:pointer;line-height:1;letter-spacing:-.01em;transition:color var(--ease-standard),opacity var(--ease-standard),transform var(--ease-standard),background-color var(--ease-standard)}.nav a[aria-current=page]{color:#171717;font-weight:520}.nav a:hover,.nav button:hover{color:#1a1a1a;transform:none}.nav .search-trigger{min-height:36px;padding:0;border:0;border-radius:0;color:#5f5f5f;background:transparent}.nav .search-trigger:hover,.nav .search-trigger:focus-visible{color:#1a1a1a;background:transparent}@media(min-width:960px)and (max-width:1180px){.site-header__inner{gap:14px 20px}.nav{gap:14px}.nav .search-trigger{padding:0}}@media(max-width:959px){.site-header{background:#ffffffeb}.site-header__inner{min-height:62px;gap:10px}.brand{font-size:clamp(17px,2.2vw,20px)}.menu-toggle{display:inline-flex}.nav{position:absolute;top:calc(100% + 10px);left:var(--gutter);right:var(--gutter);display:grid;gap:6px;padding:10px;border:1px solid rgb(17 17 17 / .08);border-radius:16px;background:#fff;box-shadow:0 14px 28px #11111114;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity var(--ease-standard),transform var(--ease-standard)}.nav[data-open=true]{opacity:1;pointer-events:auto;transform:translateY(0)}.nav a,.nav button,.nav .search-trigger{justify-content:flex-start;width:100%;min-height:40px;padding:0 11px;border-radius:10px;font-size:13px}.nav .search-trigger{justify-content:flex-start;padding:0 11px;border-radius:10px;background:#f5f5f5}.menu-toggle:hover,.menu-toggle:focus-visible{background:transparent;color:#111}body[data-menu-open=true] .site-main,body[data-menu-open=true] .site-footer,body[data-menu-open=true] .to-top{pointer-events:none}}@media(max-width:699px){.site-header__inner{min-height:58px}.brand{font-size:clamp(16px,4.2vw,18px)}.nav{left:12px;right:12px;top:calc(100% + 8px);gap:4px;padding:10px;border-radius:14px;box-shadow:0 10px 24px #1111111a}.menu-toggle{width:30px;height:30px}.menu-toggle__line{width:16px}.nav a,.nav button,.nav .search-trigger{min-height:38px;padding:0 10px;font-size:14px}}.home-hero{padding:clamp(42px,8vw,64px) 0 10px;text-align:left}.home-hero h1{margin:20px 0 0;max-width:max-content;width:fit-content;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-3);line-height:.98;letter-spacing:-.03em;font-weight:580;text-wrap:nowrap}.home-hero p{max-width:42rem;margin:20px 0 0;color:#666;font-size:var(--step-0);line-height:1.78}.hero__actions{display:flex;justify-content:flex-start;gap:12px;flex-wrap:wrap;margin-top:28px}.home-list-section__head h2{margin:0;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-2);line-height:1.14;letter-spacing:-.02em;font-weight:520}.home-list-section,.home-section{margin-top:0;border-top:0}.home-list-section{padding:40px 0 8px}.home-section{padding:18px 0 4px}.home-section+.home-section{border-top:0}.home-section__head h2{margin:10px 0 0;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-2);line-height:1.16;letter-spacing:-.02em;font-weight:520}.home-copy p,.home-entry-list p{margin:14px 0 0;color:#666;line-height:1.8}.home-panel__eyebrow{font-size:12px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}.home-entry-list{margin-top:14px}.home-route-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 28px;margin:26px 0 0;padding:0;list-style:none}.home-route-list li{display:grid;gap:4px;padding:0}.home-route-list a{font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-1);line-height:1.25;letter-spacing:-.018em;color:#111}.home-route-list span{color:#666;font-size:var(--step--1);line-height:1.68}.home-list-section__head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:14px}.home-list-section__head a{color:#666;font-size:var(--step--1)}.button,.to-top,.search-clear{border-radius:9999px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 24px;border:1px solid var(--border-strong);font-size:var(--step--1);font-weight:500;letter-spacing:-.012em;white-space:nowrap;transition:background-color var(--ease-standard),color var(--ease-standard),border-color var(--ease-standard),transform var(--ease-standard);cursor:pointer}.button:hover{transform:none}.button--primary{color:#fff;background:#111;border-color:#111}@media(max-width:1024px){.home-hero h1{font-size:clamp(1.56rem,3vw,2.12rem)}.home-hero p{font-size:.95rem;line-height:1.72}.hero__actions{gap:10px;margin-top:24px}.hero__actions .button{min-height:42px;padding:0 20px;font-size:.84rem}.home-list-section__head h2{font-size:clamp(1.16rem,1.9vw,1.42rem)}.content-list__item-title{font-size:clamp(16px,1.55vw,18px);line-height:1.26}.content-list__item .meta-date{font-size:.8rem}}.page-head h1{margin:0;font-weight:500}.page-head p,.meta-date{color:var(--muted)}.content-list{border-top:0}.content-list__item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;padding:18px 0;border-bottom:0;color:#222;transition:color var(--ease-standard),opacity var(--ease-standard),transform var(--ease-standard)}.content-list__item+.content-list__item{border-top:0}.content-list__item--featured{padding:26px 0 24px;gap:20px}.content-list__item--compact{padding:16px 0}.content-list__item--archive .content-list__item-title{font-size:clamp(17px,1.35vw,20px);line-height:1.24;letter-spacing:-.022em}.content-list__item-text{min-width:0}.content-list__item-desc{margin:10px 0 0;color:#666;font-size:14px;line-height:1.72}.content-list__item:hover{color:#000;transform:translate(1px)}.content-list__item:focus-visible{color:#000;transform:translate(1px)}.content-list__item:focus-visible,.footer-link:focus-visible,.button:focus-visible,.search-clear:focus-visible,.to-top:focus-visible,.nav a:focus-visible,.nav button:focus-visible,.menu-toggle:focus-visible{outline:2px solid #111;outline-offset:3px}.content-list__item:hover .content-list__item-title,.content-list__item:hover .meta-date,.content-list__item:focus-visible .content-list__item-title,.content-list__item:focus-visible .meta-date{color:#000}.content-list__item-title{font-family:var(--font-latin-serif),var(--font-serif);font-size:clamp(16px,1.22vw,20px);line-height:1.28;letter-spacing:-.02em;font-weight:500;text-wrap:balance;transition:color var(--ease-standard),opacity var(--ease-standard),transform var(--ease-standard)}.content-list__item--featured .content-list__item-title{font-size:clamp(23px,3vw,34px);line-height:1.08;letter-spacing:-.04em;max-width:14ch}.content-list--compact .content-list__item-title{font-size:clamp(15px,1.12vw,18px)}.content-list__item:hover .content-list__item-title,.content-list__item:focus-visible .content-list__item-title{color:#000;transform:translate(1px)}.content-list__item .meta-date{color:#666;filter:none;white-space:normal;text-align:right;transition:color var(--ease-standard),opacity var(--ease-standard),transform var(--ease-standard)}.content-list__item:hover .meta-date,.content-list__item:focus-visible .meta-date{color:#444;filter:none;transform:translate(1px)}@media(max-width:699px){.home-hero h1{max-width:100%;width:100%;font-size:clamp(1.36rem,6vw,1.72rem);line-height:1.08;letter-spacing:-.024em;text-wrap:nowrap}.hero__actions{display:flex;flex-wrap:nowrap;margin-top:20px;gap:8px}.hero__actions .button{flex:1 1 0;min-width:0;width:auto;min-height:38px;padding-left:14px;padding-right:14px;font-size:.8rem;letter-spacing:-.016em}.home-list-section__head{align-items:baseline;flex-direction:row;justify-content:space-between;gap:14px}.home-list-section__head h2{font-size:clamp(1.08rem,5vw,1.28rem);line-height:1.16}.home-list-section__head a{flex-shrink:0;font-size:.8rem}.content-list__item{grid-template-columns:1fr;gap:4px;padding:10px 0}.content-list__item-desc{margin-top:8px}.content-list__item--featured{padding:18px 0}.content-list__item--featured .content-list__item-title{max-width:100%;font-size:clamp(19px,6vw,24px);line-height:1.12;letter-spacing:-.028em}.content-list__item-title{font-size:clamp(14px,3.8vw,16px);line-height:1.36;letter-spacing:-.014em}.content-list__item .meta-date{text-align:left;color:#767676;font-size:.76rem}.content-list__item--archive .content-list__item-title,.content-list--compact .content-list__item-title{font-size:.98rem;line-height:1.34}.home-hero{padding:28px 0 8px}.home-hero h1{margin-top:12px}.home-hero p{margin-top:14px;font-size:.92rem;line-height:1.74}.home-list-section,.home-section{margin-top:0}.home-list-section,.home-section{padding:24px 0 8px}.home-route-list{grid-template-columns:1fr;gap:10px;margin-top:22px}.home-list-section__head{margin-bottom:10px}}@media(min-width:700px)and (max-width:959px){.home-hero{padding:34px 0 10px}.home-hero h1{margin-top:14px;font-size:clamp(1.58rem,4.6vw,2rem);text-wrap:balance}.home-hero p{margin-top:16px;max-width:34rem;font-size:.84rem;line-height:1.7}.hero__actions{margin-top:22px;gap:10px;flex-wrap:nowrap}.hero__actions .button{min-height:40px;padding:0 18px;font-size:.94rem}.home-list-section,.home-section{margin-top:4px}.home-list-section{padding:22px 0 8px}.home-section{padding:18px 0 4px}.home-list-section__head{margin-bottom:16px}.content-list__item{padding:14px 0}.content-list__item-title{font-size:clamp(14px,1.75vw,16px);line-height:1.34}.content-list__item .meta-date{font-size:.78rem}.content-list__item--archive .content-list__item-title,.content-list--compact .content-list__item-title{font-size:1rem}}.page-head{padding:clamp(34px,5.4vw,56px) 0 16px}.page-head--list,.page-head--about,.about-section{width:100%}.page-head--list{padding-bottom:18px}.page-head--about{display:grid;row-gap:10px;padding-bottom:14px}.page-head--list+.content-list,.page-head--list+.weekly-grid{border-top:0}.page-head h1{margin:0;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-2);line-height:1;letter-spacing:-.016em;text-wrap:balance}.page-head p{margin:18px 0 0;max-width:42rem;font-size:var(--step--1);line-height:1.76}.page-head--about .about-copy{margin:0;line-height:1.7}.about-copy{max-width:var(--reading)}.about-section .about-copy.prose{font-size:var(--step-0);line-height:1.82}.about-section{padding-top:14px;border-top:1px solid var(--border)}.about-page-prose h2:first-of-type{margin-top:0}.page-shell{display:grid;padding-bottom:clamp(20px,3vw,30px)}.page-shell__inner{width:min(100%,916px);margin:0 auto}.page-shell__inner--wide{width:100%}.post-shell{padding-top:clamp(34px,5vw,52px);padding-bottom:clamp(20px,3vw,30px)}.post-shell__inner{width:min(100%,916px);margin:0 auto}.post-header{display:grid;row-gap:12px;margin-bottom:14px;max-width:100%}.post-shell h1{margin:0;font-family:var(--font-latin-serif),var(--font-serif);font-size:clamp(1.3rem,2.2vw,1.84rem);line-height:1.1;letter-spacing:-.016em;font-weight:540;text-wrap:balance}.not-found{padding:clamp(72px,10vw,108px) 0 clamp(44px,6vw,72px)}.not-found__code{margin-bottom:18px;color:#d4d4d4;font-size:clamp(5rem,18vw,11rem);line-height:.82;letter-spacing:-.08em;font-weight:500}.not-found h1{margin:0;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-3);line-height:1.02;letter-spacing:-.018em;font-weight:500}.not-found p{max-width:620px;margin:20px 0 0;color:var(--muted);font-size:var(--step-0);line-height:1.74}.not-found__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.post-header .meta-date{margin:0}.post-meta{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:flex-start}.post-meta .meta-date{display:inline-flex;align-items:center;font-size:clamp(13px,.95vw,14px);line-height:1.55}.post-divider{height:1px;width:100%;margin:0 0 18px;background:var(--border)}.prose{margin-top:0;width:100%;max-width:100%;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-0);line-height:1.76;color:#202020;text-align:left;text-wrap:auto}.prose>*{margin:0}.prose>*+*{margin-top:10px}.prose h2{margin-top:34px;margin-bottom:8px;font-size:var(--step-2);line-height:1.25;font-weight:500}.prose h3{margin-top:22px;margin-bottom:6px;font-size:var(--step-1);line-height:1.32;font-weight:500}.prose p:has(>strong:only-child),.prose p:has(>a:only-child){margin-top:14px;margin-bottom:2px}.prose p,.prose ul,.prose ol,.prose blockquote,.prose pre{margin-bottom:0}.prose ul,.prose ol{padding-left:1.3em}.prose li+li{margin-top:.32em}.prose>:first-child{margin-top:0}.prose img,.prose video,.prose picture img,.prose p>a>img,.prose li>a>img{display:block;max-width:100%;width:auto;height:auto;margin:22px auto;border-radius:10px}.prose blockquote{padding-left:16px;color:#555;border-left:2px solid rgb(17 17 17 / 14%)}.prose blockquote>:last-child{margin-bottom:0}.content-note{margin:16px 0 20px;padding:12px 14px;color:#555;background:#11111109;border:1px solid rgb(17 17 17 / .08);border-radius:10px;font-size:.94em;line-height:1.8}.content-path{margin:10px 0 18px;padding:10px 12px;border:1px solid rgb(17 17 17 / .08);border-radius:10px;background:#fafafa;font-size:.94em;line-height:1.75}.content-path code{background:transparent;padding:0;font-size:inherit}.content-case{margin:16px 0 22px;padding:14px 15px;border:1px solid rgb(17 17 17 / .08);border-radius:12px;background:linear-gradient(180deg,#11111105,#11111109)}.content-case__title{margin-bottom:8px;font-size:.95em;font-weight:520;color:#333}.content-case__body>:last-child{margin-bottom:0}.prose p>a,.prose li>a{color:#1b1b1b;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:.18em;text-decoration-color:#11111157;background:none;transition:color var(--ease-standard),text-decoration-color var(--ease-standard)}.prose p>a:hover,.prose li>a:hover,.prose p>a:focus-visible,.prose li>a:focus-visible{color:#111;text-decoration-color:#111111ad}.prose pre{padding:16px 18px;border:1px solid rgb(17 17 17 / 8%);border-radius:8px;background:#f7f7f7;overflow-x:auto;overflow-y:hidden;white-space:pre;word-break:normal;line-height:1.72;font-size:.88em;scrollbar-width:none}.prose pre::-webkit-scrollbar{display:none}.prose pre code{display:block;padding:0;background:transparent;white-space:pre;word-break:normal}.prose :not(pre)>code{padding:.16em .42em;border-radius:6px;background:#1111110d;color:#222;font-size:.9em}.prose table{display:block;width:fit-content;min-width:min(100%,fit-content);max-width:100%;margin:0 auto 24px;border-collapse:collapse;border-spacing:0;font-size:.94em;overflow-x:auto;-webkit-overflow-scrolling:touch}.prose thead{border-bottom:1px solid rgb(17 17 17 / 14%)}.prose tbody tr{border-bottom:1px solid rgb(17 17 17 / 8%)}.prose th,.prose td{padding:9px 12px;text-align:left;vertical-align:top;white-space:normal}.prose th{font-weight:500}.proof-dashboard{display:grid;gap:18px}.proof-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.proof-metric,.proof-panel{border:1px solid rgb(17 17 17 / .08);border-radius:14px;background:#fff;box-shadow:none}.proof-metric{display:grid;gap:6px;min-height:108px;padding:14px}.proof-metric__label,.proof-panel__head p{color:var(--muted);font-size:11px;letter-spacing:.04em;text-transform:uppercase}.proof-metric strong{font-family:var(--font-latin-serif),var(--font-serif);font-size:clamp(1.56rem,2.6vw,2rem);line-height:.96;letter-spacing:-.035em;font-weight:540;font-variant-numeric:tabular-nums}.proof-metric small{color:#5f5f5f;font-size:12px;line-height:1.5}.proof-panels{display:grid;grid-template-columns:1fr;gap:12px}.proof-panel[aria-labelledby=proof-monthly-title],.proof-panel[aria-labelledby=proof-summary-title],.proof-panel[aria-labelledby=proof-daily-title]{grid-column:1 / -1}.proof-panel{padding:14px}.proof-panel__head{margin-bottom:10px}.proof-panel__head h2{margin:0;font-family:var(--font-latin-serif),var(--font-serif);font-size:var(--step-1);line-height:1.2;letter-spacing:-.02em;font-weight:520}.proof-panel__head p{margin:8px 0 0;letter-spacing:.04em;text-transform:none}.proof-trend{display:grid;gap:8px}.proof-ridge{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-items:start;min-height:88px;padding:2px 10px 8px;border:1px solid rgb(17 17 17 / .05);border-radius:18px;background:linear-gradient(180deg,#fcfcfc,#f8f8f8),linear-gradient(90deg,rgb(17 17 17 / .02) 1px,transparent 1px);background-size:auto,calc((100% - 20px) / 3) 100%}.proof-ridge__chart{grid-column:1 / -1;width:100%;height:auto;margin-bottom:0;overflow:visible}.proof-ridge__line{fill:none;stroke:#111;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.proof-ridge__month{display:grid;justify-items:center;gap:4px}.proof-ridge__value{font-family:var(--font-latin-serif),var(--font-serif);font-size:.98rem;line-height:1;font-weight:540;color:#171717;font-variant-numeric:tabular-nums}.proof-ridge__label{color:#666;font-size:12px;line-height:1.3}.proof-trend__summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.proof-trend__summary span{display:grid;gap:6px;padding:12px 14px;border:1px solid rgb(17 17 17 / .06);border-radius:14px;color:#666;font-size:12px}.proof-trend__summary strong{font-family:var(--font-latin-serif),var(--font-serif);font-size:1.02rem;line-height:1.1;font-weight:540;color:#171717}.proof-calendar__shell{overflow:hidden;padding:10px;border:1px solid rgb(17 17 17 / .05);border-radius:14px;background:#fff;-webkit-overflow-scrolling:touch}.proof-calendar__months{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:3px;min-width:0;margin-bottom:10px;color:var(--muted);font-size:11px}.proof-calendar__months span{text-align:center}.proof-calendar{display:grid;grid-template-rows:repeat(7,minmax(0,1fr));gap:3px;min-width:0}.proof-calendar__row{display:grid;grid-template-columns:repeat(53,minmax(0,1fr));gap:3px}.proof-calendar__cell{display:block;width:100%;height:auto;min-width:0;aspect-ratio:1 / 1;padding:0;border:0;border-radius:2px;background:#0f766e0f;cursor:pointer;box-shadow:inset 0 0 0 1px #0f766e0a;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.proof-calendar__cell--empty{background:transparent;box-shadow:none;cursor:default}.proof-calendar__cell--1{background:#0f766e59}.proof-calendar__cell--2{background:#0f766e99}.proof-calendar__cell--3{background:#0f766ed9}.proof-calendar__cell:hover,.proof-calendar__cell:focus-visible{transform:scale(1.18);outline:1.5px solid rgb(15 118 110 / .5);outline-offset:1px;box-shadow:0 0 0 3px #0f766e14}.proof-calendar__detail{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:14px;padding-top:12px;border-top:1px solid rgb(17 17 17 / .08)}.proof-calendar__detail strong{font-family:var(--font-latin-serif),var(--font-serif);font-size:clamp(1rem,1.3vw,1.08rem);font-weight:520}.proof-calendar__detail span{color:#555;font-size:14px;font-variant-numeric:tabular-nums}.proof-calendar__legend{display:flex;align-items:center;justify-content:flex-end;gap:4px;margin-top:8px;color:var(--muted);font-size:12px}.proof-calendar__legend .proof-calendar__cell{width:12px;min-width:12px;height:12px;cursor:default}.proof-calendar__legend .proof-calendar__cell:hover{transform:none;outline:none}.proof-summary{margin:0;padding:0;list-style:none}.proof-summary li{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid rgb(17 17 17 / .08)}.proof-summary li:last-child{border-bottom:0}.proof-summary span{color:#444}.proof-summary strong{font-family:var(--font-latin-serif),var(--font-serif);font-size:1.04rem;font-weight:520;white-space:nowrap;font-variant-numeric:tabular-nums}.post-pagination{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:42px;padding-top:20px;border-top:1px solid var(--border)}.post-pagination__link{display:grid;gap:6px;color:inherit}.post-pagination__link--next{text-align:right}.post-pagination__label{color:var(--muted);font-size:13px}.post-pagination__link strong{font-family:var(--font-latin-serif),var(--font-serif);font-size:clamp(1rem,1.2vw,1.08rem);line-height:1.5;font-weight:520}@media(min-width:700px)and (max-width:959px){.page-head{padding-top:28px}.page-head--about{row-gap:8px;padding-bottom:8px}.page-head p{line-height:1.74}.post-shell h1{font-size:clamp(1.28rem,2.7vw,1.68rem);line-height:1.12;text-wrap:pretty}.post-meta .meta-date{font-size:13px;line-height:1.5}.prose,.about-section .about-copy.prose{font-size:15px;line-height:1.76}.about-section{padding-top:8px}.proof-dashboard{gap:14px}.proof-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.proof-metric,.proof-panel{padding:14px}.proof-ridge{min-height:84px;padding:2px 8px 8px}.proof-trend__summary{grid-template-columns:1fr;gap:8px}.proof-calendar__shell{padding:10px}.proof-calendar__months{grid-template-columns:repeat(12,minmax(0,1fr));font-size:8px}}@media(max-width:699px){.page-head{padding-top:24px}.page-head p{line-height:1.66}.page-head h1{font-size:clamp(1.18rem,5.6vw,1.42rem);line-height:1.12;letter-spacing:-.01em}.post-meta{gap:4px 12px}.post-divider{margin-bottom:14px}.post-header{row-gap:10px;margin-bottom:10px}.post-shell h1{font-size:clamp(1.14rem,4.5vw,1.4rem);line-height:1.16;letter-spacing:-.01em;text-wrap:pretty}.post-meta .meta-date{font-size:12px;line-height:1.45}.prose,.about-section .about-copy.prose{font-size:14px;line-height:1.74}.prose h2{margin-top:28px}.prose h3{margin-top:18px}.about-section{padding-top:6px}.proof-dashboard{gap:12px}.proof-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.proof-panels{grid-template-columns:1fr;gap:10px}.proof-panel,.proof-metric{padding:12px;border-radius:14px}.proof-metric{min-height:94px}.proof-metric strong{font-size:clamp(1.22rem,5vw,1.56rem)}.proof-metric small,.proof-summary span,.proof-summary strong{font-size:11px}.proof-calendar__months,.proof-calendar{gap:3px}.proof-calendar__months{display:none}.proof-calendar__shell{padding:6px}.proof-calendar__cell{min-width:0;border-radius:2px}.proof-calendar__row{grid-template-columns:repeat(53,minmax(0,1fr));gap:1px}.proof-trend{gap:6px}.proof-ridge{gap:6px;min-height:72px;padding:0 4px 4px;border-radius:14px}.proof-ridge__value{font-size:.88rem}.proof-ridge__label,.post-pagination__label{font-size:10px}.proof-trend__summary span{padding:10px 12px;font-size:11px}.proof-trend__summary{grid-template-columns:1fr;gap:6px}.proof-calendar__detail{align-items:baseline;flex-direction:row;justify-content:space-between;gap:8px;margin-top:10px;padding-top:10px}.proof-calendar__detail strong{font-size:.84rem;white-space:nowrap}.proof-calendar__detail span,.proof-calendar__legend{font-size:10px}.proof-summary li{flex-direction:column;align-items:flex-start;gap:4px}.proof-summary strong{white-space:normal}.post-pagination__link strong{font-size:clamp(.9rem,3.6vw,.98rem);line-height:1.4}.post-pagination{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:34px}.post-pagination__link--next{text-align:right}}.site-footer{border-top:1px solid var(--border);margin-top:auto;padding:0}.site-footer__inner.container{min-height:44px;display:flex;align-items:center;justify-content:space-between;padding:8px var(--gutter);padding-bottom:calc(8px + env(safe-area-inset-bottom,0));gap:10px 18px;flex-wrap:nowrap;color:var(--muted);font-size:var(--step--2)}.site-footer__meta{display:flex;align-items:center;min-width:0;flex:1 1 auto}.site-footer__copyright{display:flex;align-items:center;justify-content:flex-start;min-height:18px;margin:0;line-height:18px;max-width:none;white-space:nowrap;text-align:left}.footer-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end;margin-left:auto;max-width:100%}.footer-link{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 2px;line-height:1;white-space:nowrap;transition:color var(--ease-standard),opacity var(--ease-standard)}.footer-link:hover{color:#111;transform:none}.footer-link[target=_blank]:after{content:"↗";margin-left:6px;font-size:.8em;line-height:1;opacity:.62}.to-top{position:fixed;right:max(16px,env(safe-area-inset-right,0));bottom:max(36px,calc(44px + env(safe-area-inset-bottom,0)));z-index:25;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--border);background:#ffffffe0;color:#333;border-radius:9999px;opacity:0;pointer-events:none;transition:opacity var(--ease-standard),transform var(--ease-standard),border-color var(--ease-standard),color var(--ease-standard)}.to-top[data-visible=true]{opacity:1;pointer-events:auto}.to-top svg{width:18px;height:18px}.to-top:hover{color:#111;border-color:#cfcfcf;transform:none}@media(max-width:720px){.site-footer__inner.container{align-items:flex-start;gap:8px 14px;flex-wrap:wrap}.site-footer__copyright{min-height:18px;line-height:18px;white-space:normal}.footer-links{justify-content:flex-start;gap:8px 12px;margin-left:0}.footer-link{min-height:36px}}@media(max-width:480px){.site-footer__inner.container{padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0))}.to-top{width:38px;height:38px;right:max(12px,env(safe-area-inset-right,0));bottom:max(22px,calc(30px + env(safe-area-inset-bottom,0)))}.footer-links{flex-wrap:wrap;gap:6px 10px}}.search-modal{position:fixed;inset:0;z-index:80;display:flex;align-items:flex-start;justify-content:center;padding:min(8vh,72px) var(--gutter) 24px;opacity:0;pointer-events:none;transition:opacity .18s cubic-bezier(.22,1,.36,1)}.search-modal[data-open=true]{opacity:1;pointer-events:auto}.search-modal__overlay{position:absolute;inset:0;background:#11111114;opacity:0;transition:opacity .18s cubic-bezier(.22,1,.36,1)}.search-modal[data-open=true] .search-modal__overlay{opacity:1}.search-modal__dialog{position:relative;width:min(100%,760px);max-height:82vh;background:#fffffffa;border:0;border-radius:22px;overflow:hidden;box-shadow:0 18px 44px #1111111f;opacity:0;transform:translateY(10px) scale(.985);transition:opacity .2s cubic-bezier(.22,1,.36,1),transform .2s cubic-bezier(.22,1,.36,1)}.search-modal[data-open=true] .search-modal__dialog{opacity:1;transform:translateY(0) scale(1)}.search-modal__dialog:focus-visible{outline:2px solid #111;outline-offset:4px}.search-modal__bar{display:grid;grid-template-columns:24px 1fr 28px;gap:14px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--border)}.search-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--muted)}.search-icon svg{width:18px;height:18px}.search-input{width:100%;border:0;outline:none;font-size:clamp(15px,1.1vw,16px);line-height:1.4;color:#111}.search-input::placeholder{color:#8b8b8b;font-size:clamp(14px,1vw,15px)}.search-clear{border:0;background:none;min-width:32px;min-height:32px;padding:0;color:var(--muted);visibility:hidden;cursor:pointer}.search-clear[data-visible=true]{visibility:visible}.search-results{max-height:calc(82vh - 68px);overflow-y:auto;padding:8px 18px 16px}.search-results__empty{display:none;padding:18px 0 8px}.search-results__empty[data-visible=true]{display:block}.search-results__list:empty{display:none}.search-modal__dialog[data-has-query=false]{max-height:none}.search-results[data-has-query=false]{max-height:none;display:none;overflow:visible}.search-item{display:block;padding:14px 0;border-bottom:1px solid #ececec;transition:color var(--ease-standard),opacity var(--ease-standard),border-color var(--ease-standard)}.search-item:last-child{border-bottom:0}.search-item:hover{color:#111}.search-item:focus-visible{outline:2px solid #111;outline-offset:4px;border-radius:10px}.search-item__row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:flex-start;gap:16px}.search-item__body{min-width:0;display:block;font-family:var(--font-latin-serif),var(--font-serif);color:#111;font-size:clamp(16px,1.18vw,19px);line-height:1.34;letter-spacing:-.02em}.search-item__excerpt{margin-top:7px;font-family:var(--font-latin-serif),var(--font-serif);color:#222;font-size:clamp(13px,.96vw,14px);line-height:1.64;word-break:break-word}.search-item__excerpt mark{padding:.08em .22em;border-radius:4px;background:#111;color:#fff;font-weight:500}@media(max-width:720px){.search-item,.search-item__row{display:grid;grid-template-columns:1fr;align-items:flex-start}.search-modal{padding:4vh var(--gutter) 12px}.search-modal__dialog{width:min(100%,100vw - 24px);max-height:88vh;border-radius:18px}.search-modal__bar{grid-template-columns:20px minmax(0,1fr) 24px;gap:12px;padding:14px 14px 12px}.search-input{font-size:15px}.search-input::placeholder{font-size:14px}.search-results{max-height:calc(88vh - 60px);padding:6px 14px 14px}.search-item__row{gap:6px}.search-results__status{padding-top:12px}.search-item__body,.search-item__excerpt{width:100%}.search-item__body{font-size:clamp(15px,4vw,17px);line-height:1.38}.search-item__excerpt{font-size:11px;line-height:1.56}}@media(max-width:480px){.search-modal{padding:0}.search-modal__dialog{width:100%;max-height:100vh;min-height:100vh;border-radius:0;border:0}.search-modal__bar{padding:16px 16px 14px}.search-item__body{font-size:15px}.search-clear{min-width:28px;min-height:28px}.search-results{padding:6px 16px 16px;max-height:calc(100vh - 68px)}.search-item{padding:12px 0}.search-item__body{font-size:14px}}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media(prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}[data-astro-transition-scope]{animation:none!important}}