/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#f5f7f6;--ink-soft:#fff;--panel:#edf1ef;--panel-2:#e5ece9;--line:#17262b1f;--line-strong:#17262b38;--paper:#17262b;--muted:#5f6f75;--muted-2:#839096;--gold:#a87312;--gold-soft:#916419;--teal:#087f6c;--signal:#cf5547}*{box-sizing:border-box;letter-spacing:0}html{scroll-behavior:smooth}body{background:var(--ink);color:var(--paper);font-family:var(--font-noto-sans-sc), "Microsoft YaHei", sans-serif;margin:0;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea{font:inherit}::selection{background:var(--gold);color:var(--ink)}.site-shell{min-height:100vh;overflow:clip}.site-header{z-index:50;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff0;height:78px;position:sticky;top:0}.header-inner{align-items:center;gap:32px;width:min(1380px,100% - 48px);height:100%;margin:0 auto;display:flex}.brand{min-width:190px;color:var(--paper);align-items:baseline;font-weight:700;display:inline-flex}.brand-mark{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;font-size:22px}.brand-mark:after{content:"/";color:var(--teal);margin:0 8px}.brand-name{font-size:15px}.desktop-nav{flex:1;justify-content:center;align-items:center;gap:27px;display:flex}.desktop-nav a{color:#46565c;padding:26px 0 23px;font-size:14px;font-weight:600;position:relative}.desktop-nav a:after{content:"";background:var(--gold);transform-origin:100%;height:2px;transition:transform .18s;position:absolute;bottom:17px;left:0;right:0;transform:scaleX(0)}.desktop-nav a:hover:after{transform-origin:0;transform:scaleX(1)}.desktop-nav a:focus-visible:after{transform-origin:0;transform:scaleX(1)}.header-tools{align-items:center;gap:8px;display:flex}.icon-link,.mobile-menu>summary{border:1px solid var(--line);width:38px;height:38px;color:var(--muted);border-radius:5px;place-items:center;transition:color .18s,border-color .18s,background .18s;display:grid}.icon-link:hover,.mobile-menu>summary:hover{color:var(--gold);background:#d4a94f0f;border-color:#d4a94f80}.icon-link:focus-visible{color:var(--gold);background:#d4a94f0f;border-color:#d4a94f80}.mobile-menu>summary:focus-visible{color:var(--gold);background:#d4a94f0f;border-color:#d4a94f80}.mobile-menu{display:none;position:relative}.mobile-menu>summary{cursor:pointer;list-style:none}.mobile-menu>summary::-webkit-details-marker{display:none}.mobile-menu nav{border:1px solid var(--line-strong);background:#fff;border-radius:6px;width:220px;padding:8px;position:absolute;top:47px;right:0;box-shadow:0 18px 40px #202f3429}.mobile-menu nav a{border-bottom:1px solid var(--line);padding:11px 13px;font-size:14px;display:block}.mobile-menu nav a:last-child{border-bottom:0}main{width:min(1380px,100% - 48px);margin:0 auto}.signal-hero{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);background:var(--ink-soft);grid-template-columns:minmax(320px,.84fr) minmax(440px,1.7fr);min-height:560px;margin-top:28px;display:grid}.profile-block,.manifesto-block{flex-direction:column;justify-content:center;padding:clamp(44px,6vw,78px);display:flex}.profile-block{text-align:center;border-right:1px solid var(--line-strong);align-items:center}.signal-avatar{width:110px;height:110px;color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;background:#17332f;border:1px solid #d4a94f7a;border-radius:6px;grid-template-columns:1fr 1fr;place-items:center;margin-bottom:26px;font-size:30px;font-weight:700;line-height:1;display:grid;box-shadow:inset 0 -25px #d4a94f1f}.signal-avatar span:first-child{color:#fff;align-self:start;margin-top:25px}.signal-avatar span:last-child{color:#72d9c3;align-self:end;margin-bottom:25px}.eyebrow,.section-kicker{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;text-transform:uppercase;align-items:center;gap:7px;font-size:12px;font-weight:600;display:inline-flex}.profile-block h1{max-width:100%;margin:12px 0 4px;font-size:clamp(29px,3.1vw,44px);line-height:1.2}.hero-subtitle{color:var(--muted);margin:0 0 29px;font-size:17px}.tag-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:min(100%,340px);display:grid}.tag-grid span{border:1px solid var(--line-strong);color:#435259;min-height:38px;font-family:var(--font-space-grotesk), var(--font-noto-sans-sc), sans-serif;border-radius:5px;place-items:center;font-size:13px;display:grid}.tag-grid span:nth-child(2),.tag-grid span:nth-child(5){color:var(--teal);border-color:#42c3aa6b}.tag-grid span:nth-child(3),.tag-grid span:nth-child(6){color:#916419;border-color:#d4a94f6b}.manifesto-block{align-items:flex-start;position:relative}.manifesto-block:before{content:"6096 / SIGNAL";color:#17262b17;font-family:var(--font-space-grotesk), sans-serif;font-size:12px;position:absolute;top:36px;right:38px}.year-badge{color:#916419;min-height:30px;font-family:var(--font-space-grotesk), sans-serif;border:1px solid #d4a94f80;border-radius:999px;align-items:center;margin-bottom:29px;padding:0 14px;font-size:12px;font-weight:600;display:inline-flex}.manifesto-copy{color:#25363c;max-width:760px;margin:0;font-size:clamp(22px,2.3vw,34px);font-weight:500;line-height:1.8}.manifesto-signature{color:var(--gold-soft);align-self:flex-end;margin:22px 0 28px;font-size:14px}.hero-links{border-top:1px solid var(--line);align-items:center;gap:10px;width:100%;padding-top:22px;display:flex}.hero-links>a{border:1px solid var(--line);width:40px;height:40px;color:var(--muted);border-radius:5px;place-items:center;display:grid}:is(.hero-links>a:hover,.hero-links>a:focus-visible){color:var(--teal);border-color:#42c3aa7a}.location{color:var(--muted-2);font-family:var(--font-space-grotesk), sans-serif;align-items:center;gap:6px;margin-left:auto;font-size:11px;display:inline-flex}.featured-strip{border-bottom:1px solid var(--line-strong);padding:22px 0 28px}.featured-heading,.feed-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px;display:flex}.featured-heading>span{color:var(--teal);font-family:var(--font-space-grotesk), sans-serif;align-items:center;gap:7px;font-size:12px;display:inline-flex}.featured-heading h2,.feed-heading h2{margin:3px 0 0;font-size:22px}.featured-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.featured-item{border:1px solid var(--line);background:var(--ink-soft);border-radius:6px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;min-height:105px;padding:20px;transition:border-color .18s,transform .18s;display:grid}:is(.featured-item:hover,.featured-item:focus-visible){border-color:#d4a94f7a;transform:translateY(-2px)}.featured-index{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;font-size:13px}.featured-item small{color:var(--muted-2);margin-bottom:5px;font-size:11px;display:block}.featured-item strong{color:#26363c;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;line-height:1.5;display:-webkit-box;overflow:hidden}.featured-item>svg{color:var(--muted-2)}.content-grid{grid-template-columns:minmax(0,1fr) 340px;gap:48px;padding:64px 0 92px;display:grid}.feed-heading{border-bottom:1px solid var(--line-strong);padding-bottom:16px}.feed-heading>span{color:var(--muted-2);font-size:12px}.post-list,.listing-posts{gap:18px;display:grid}.post-card{border:1px solid var(--line);background:var(--ink-soft);border-radius:6px;grid-template-columns:minmax(250px,.82fr) minmax(0,1.2fr);min-height:270px;transition:border-color .18s,transform .18s;display:grid;overflow:hidden}.post-card:hover{border-color:var(--line-strong);transform:translateY(-2px)}.post-image{background:#e7ecea;min-height:268px;overflow:hidden}.post-image img{object-fit:cover;filter:saturate(.72)contrast(1.02)brightness(.94);width:100%;height:100%;transition:transform .5s,filter .3s}.post-card:hover .post-image img{filter:saturate(.92)contrast(1.03)brightness();transform:scale(1.035)}.post-card-body{flex-direction:column;justify-content:center;align-items:flex-start;padding:30px 34px;display:flex}.post-meta,.article-meta{color:var(--muted-2);flex-wrap:wrap;align-items:center;gap:13px;font-size:12px;display:flex}.post-meta a,.article-meta a{color:var(--teal);font-weight:600}.post-meta span,.article-meta span,.article-meta a{align-items:center;gap:5px;display:inline-flex}.post-card h2{margin:12px 0 9px;font-size:clamp(20px,2vw,26px);line-height:1.42}:is(.post-card h2 a:hover,.post-card h2 a:focus-visible){color:var(--gold)}.post-card p{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 17px;font-size:14px;line-height:1.8;display:-webkit-box;overflow:hidden}.read-link{color:#35464c;align-items:center;gap:6px;margin-top:auto;font-size:13px;font-weight:600;display:inline-flex}:is(.read-link:hover,.read-link:focus-visible){color:var(--gold)}.sidebar{border-left:1px solid var(--line-strong);padding-left:32px}.sidebar-section{border-bottom:1px solid var(--line-strong);padding:27px 0}.sidebar-section:first-child{padding-top:0}.sidebar-section h2{margin:5px 0 14px;font-size:20px}.sidebar-section>p{color:var(--muted);margin:0;font-size:13px;line-height:1.9}.notice-section .section-kicker{color:var(--signal)}.notice-date{color:var(--muted-2);align-items:center;gap:7px;margin-top:16px;font-size:12px;display:inline-flex}.category-list,.quick-links{gap:2px;display:grid}.category-list a,.quick-links a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;min-height:60px;padding:10px 0;display:flex}.category-list a:last-child,.quick-links a:last-child{border-bottom:0}.category-list strong,.quick-links span{color:#35464c;font-size:13px;display:block}.category-list small,.quick-links small{color:var(--muted-2);margin-top:1px;font-size:11px;font-weight:400;display:block}.category-list em{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;font-size:18px;font-style:normal}.quick-links a>svg{color:var(--muted-2);flex:none}.category-list a:hover strong,.quick-links a:hover span,.quick-links a:hover>svg{color:var(--teal)}.site-data dl{margin:0}.site-data dl div{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;padding:9px 0;display:flex}.site-data dt{color:var(--muted);font-size:13px}.site-data dd{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;margin:0;font-size:17px}.site-data dd.online{color:var(--teal);font-family:var(--font-noto-sans-sc), sans-serif;font-size:12px}.site-data dd.online:before{content:"";background:var(--teal);border-radius:50%;width:6px;height:6px;margin-right:7px;display:inline-block}.site-footer{border-top:1px solid var(--line-strong);background:#edf2f0}.footer-inner,.footer-bottom{width:min(1380px,100% - 48px);margin:0 auto}.footer-inner{justify-content:space-between;align-items:center;gap:40px;min-height:150px;display:flex}.footer-brand{margin:0 0 5px;font-weight:700;color:var(--paper)!important;font-size:19px!important}.footer-inner p{color:var(--muted-2);margin:0;font-size:13px}.footer-inner nav{flex-wrap:wrap;justify-content:flex-end;gap:20px;display:flex}.footer-inner nav a{color:var(--muted);align-items:center;gap:6px;font-size:13px;display:inline-flex}.footer-inner nav a:hover{color:var(--gold)}.footer-bottom{border-top:1px solid var(--line);min-height:54px;color:var(--muted-2);justify-content:space-between;align-items:center;gap:20px;font-size:11px;display:flex}.footer-bottom a:hover{color:var(--paper)}.back-link{color:var(--muted);align-items:center;gap:7px;margin-bottom:36px;font-size:13px;display:inline-flex}.back-link:hover{color:var(--gold)}.listing-page,.about-page,.article-page{padding:72px 0 100px}.listing-header{border-bottom:1px solid var(--line-strong);max-width:880px;margin-bottom:48px;padding-bottom:36px}.listing-header h1,.about-page header h1{margin:8px 0 12px;font-size:clamp(40px,6vw,76px);line-height:1.13}.listing-header>p{color:var(--muted);margin:0;font-size:16px}.listing-posts{max-width:1050px}.article-page>article{max-width:960px;margin:0 auto}.article-header{max-width:880px;margin:0 auto 42px}.article-header h1{margin:18px 0;font-size:clamp(38px,6vw,70px);line-height:1.22}.article-header>p{color:#56676e;max-width:780px;margin:0;font-size:clamp(16px,2vw,20px);line-height:1.8}.article-cover{margin:0 0 54px}.article-cover img{aspect-ratio:16/8.4;object-fit:cover;filter:saturate(.82)contrast(1.02)brightness(.98);border-radius:6px;width:100%}.article-cover figcaption{color:var(--muted-2);text-align:right;margin-top:9px;font-size:11px}.article-body{color:#34464d;max-width:760px;margin:0 auto;font-size:17px;line-height:2.05}.article-body p{margin:0 0 27px}.article-body h2{color:var(--paper);margin:58px 0 20px;font-size:28px;line-height:1.4}.article-body h2:before{content:"/";color:var(--gold);margin-right:10px}.article-body blockquote{border-left:3px solid var(--gold);background:var(--ink-soft);color:#34443f;margin:38px 0;padding:24px 28px;font-size:19px;line-height:1.8}.article-body pre{border:1px solid var(--line-strong);color:var(--teal);font-family:var(--font-space-grotesk), monospace;background:#080c11;border-radius:6px;margin:34px 0;padding:24px 26px;font-size:13px;line-height:1.75;overflow-x:auto}.article-footer{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);max-width:760px;margin:64px auto 0;padding:28px 0}.article-tags{flex-wrap:wrap;gap:8px;display:flex}.article-tags span{border:1px solid var(--line);color:var(--gold);border-radius:4px;padding:6px 10px;font-size:11px}.article-footer p{color:var(--muted-2);margin:18px 0 0;font-size:12px}.post-navigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:960px;margin:48px auto 0;display:grid}.post-navigation a{border:1px solid var(--line);border-radius:6px;flex-direction:column;justify-content:center;min-height:110px;padding:22px;display:flex}.post-navigation a:hover{border-color:#d4a94f80}.post-navigation a>span{color:var(--muted-2);align-items:center;gap:6px;margin-bottom:7px;font-size:11px;display:flex}.post-navigation a strong{font-size:14px}.post-navigation .next-post{text-align:right;align-items:flex-end}.archive-list{max-width:980px}.archive-list>section{border-top:1px solid var(--line-strong);grid-template-columns:150px minmax(0,1fr);gap:36px;padding:30px 0;display:grid}.archive-list h2{color:var(--gold);font-family:var(--font-space-grotesk), sans-serif;margin:7px 0 0;font-size:16px}.archive-list section>div{display:grid}.archive-list section a{border-bottom:1px solid var(--line);grid-template-columns:60px minmax(0,1fr) auto;align-items:center;gap:18px;min-height:74px;display:grid}.archive-list time,.archive-list small{color:var(--muted-2);font-size:11px}.archive-list strong{margin-top:3px;font-size:15px;display:block}.archive-list a>svg{color:var(--muted-2)}.archive-list a:hover strong,.archive-list a:hover>svg{color:var(--teal)}.about-page>header{border-bottom:1px solid var(--line-strong);max-width:980px;padding-bottom:48px}.about-grid{grid-template-columns:repeat(2,minmax(0,1fr)) 310px;gap:54px;padding-top:50px;display:grid}.about-grid h2{margin:0 0 18px;font-size:23px}.about-grid section p{color:var(--muted);margin:0 0 20px;line-height:2}.about-grid aside{border-left:1px solid var(--line-strong);padding-left:30px}.about-grid aside a{border-bottom:1px solid var(--line);min-height:48px;color:var(--muted);align-items:center;gap:9px;font-size:13px;display:flex}.about-grid aside a:hover{color:var(--gold)}@media (max-width:1120px){.desktop-nav{gap:17px}.content-grid{grid-template-columns:minmax(0,1fr) 300px;gap:30px}.post-card{grid-template-columns:minmax(210px,.7fr) minmax(0,1.3fr)}.post-card-body{padding:25px}.about-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-grid aside{border-top:1px solid var(--line-strong);border-left:0;grid-column:1/-1;padding:26px 0 0}}@media (max-width:900px){.desktop-nav,.header-tools>.icon-link{display:none}.mobile-menu{display:block}.header-inner{justify-content:space-between}.signal-hero{grid-template-columns:1fr}.profile-block{border-right:0;border-bottom:1px solid var(--line-strong);min-height:500px}.manifesto-block{min-height:480px}.featured-grid{grid-template-columns:1fr}.featured-item{min-height:86px}.content-grid{grid-template-columns:1fr}.sidebar{border-top:1px solid var(--line-strong);border-left:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;padding:36px 0 0;display:grid}.sidebar-section{padding-top:0}}@media (max-width:680px){.header-inner,main,.footer-inner,.footer-bottom{width:min(100% - 28px,1380px)}.site-header{height:68px}.brand{min-width:0}.signal-hero{margin-top:14px}.profile-block,.manifesto-block{padding:42px 24px}.profile-block{min-height:470px}.manifesto-block{min-height:450px}.manifesto-copy{font-size:21px;line-height:1.75}.manifesto-signature{align-self:flex-start}.location{display:none}.featured-heading{flex-direction:column;align-items:flex-start;gap:4px}.content-grid{padding-top:46px}.post-card{grid-template-columns:1fr}.post-image{aspect-ratio:16/9;min-height:0}.post-card-body{min-height:260px;padding:25px 22px}.reading-time{display:none!important}.sidebar{grid-template-columns:1fr}.footer-inner{flex-direction:column;justify-content:center;align-items:flex-start;gap:24px;min-height:190px}.footer-inner nav{justify-content:flex-start;gap:15px}.footer-bottom{flex-direction:column;justify-content:center;align-items:flex-start;gap:3px;min-height:72px}.listing-page,.about-page,.article-page{padding:48px 0 74px}.article-header h1{font-size:36px}.article-body{font-size:16px;line-height:1.95}.article-body h2{font-size:24px}.article-body blockquote{margin:30px 0;padding:19px 20px;font-size:17px}.post-navigation{grid-template-columns:1fr}.archive-list>section{grid-template-columns:1fr;gap:10px}.archive-list section a{grid-template-columns:48px minmax(0,1fr) auto}.about-grid{grid-template-columns:1fr;gap:28px}.about-grid aside{grid-column:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}