:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-serif:var(--font-noto-serif), "Songti SC", "STSong", "SimSun", serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;--fs-hero:clamp(28px, 2.4vw + 19px, 46px);--fs-headline:clamp(17px, .67vw + 14.5px, 22px);--fs-title:15px;--fs-body:16px;--fs-sub:clamp(14px, .53vw + 12px, 16px);--fs-meta:12px;--fs-nav:14px;--fs-brand:24px;--lh-body:1.9;--dur-fast:.15s;--dur-base:.25s;--ease-standard:cubic-bezier(.2, 0, 0, 1);--dot-duo:236 90 135;--dot-editorial:194 37 92;--dot-night:242 118 159}@media (max-width:640px){:root{--fs-title:14px;--fs-meta:11px;--fs-brand:19px}}:root,[data-theme=duo]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--theme-color:#fdfbfc;--c-bg:253 251 252;--c-surface:255 255 255;--surface-tint:#fdeef4;--c-text:23 20 26;--c-text-2:92 82 90;--c-text-3:122 110 118;--c-text-muted:184 172 180;--c-border:226 216 221;--c-border-2:239 231 235;--c-accent:236 90 135;--accent-soft:#f6bdd2;--c-accent-strong:198 58 100;--c-accent-text:198 58 100;--c-on-accent:255 255 255;--c-track-deep:23 20 26;--c-track-deep-dim:217 210 214;--c-track-intro:236 90 135;--c-track-intro-dim:242 191 210;--c-rail-deep-outline:138 126 134;--c-focus-ring:23 20 26;--font-display:var(--font-sans);--font-meta:var(--font-sans);--lh-hero:1.3;--ls-hero:-.02em;--fs-label:13px;--ls-label:.12em;--fw-label:800;--font-label:var(--font-sans);--shadow-card:4px 4px 0 rgb(var(--c-track-deep));--shadow-card-hover:6px 6px 0 rgb(var(--c-track-deep));--shadow-headline:6px 6px 0 var(--accent-soft);--shadow-pill:3px 3px 0 var(--accent-soft);--glow-hover:none;--glow-text:none}[data-theme=editorial]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--theme-color:#faf6f3;--c-bg:250 246 243;--c-surface:255 255 255;--surface-tint:#f3c4d3;--c-text:34 26 32;--c-text-2:90 76 84;--c-text-3:117 103 112;--c-text-muted:185 170 178;--c-border:228 217 214;--c-border-2:237 227 224;--c-accent:194 37 92;--accent-soft:#f3c4d3;--c-accent-strong:194 37 92;--c-accent-text:194 37 92;--c-on-accent:255 255 255;--c-track-deep:34 26 32;--c-track-deep-dim:228 217 214;--c-track-intro:194 37 92;--c-track-intro-dim:243 196 211;--c-rail-deep-outline:34 26 32;--c-focus-ring:34 26 32;--font-display:var(--font-serif);--font-meta:var(--font-sans);--lh-hero:1.4;--ls-hero:0;--fs-label:12px;--ls-label:.2em;--fw-label:700;--font-label:var(--font-sans);--shadow-card:none;--shadow-card-hover:none;--shadow-headline:none;--shadow-pill:none;--glow-hover:none;--glow-text:none}[data-theme=night]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--theme-color:#171219;--c-bg:23 18 25;--c-surface:31 24 35;--surface-tint:#f2769f14;--c-text:244 237 242;--c-text-2:156 143 160;--c-text-3:148 138 155;--c-text-muted:124 112 128;--c-border:42 34 46;--c-border-2:58 47 64;--c-accent:242 118 159;--accent-soft:#f2769f66;--c-accent-strong:242 118 159;--c-accent-text:242 118 159;--c-on-accent:23 18 25;--c-track-deep:201 191 206;--c-track-deep-dim:58 47 64;--c-track-intro:242 118 159;--c-track-intro-dim:58 47 64;--c-rail-deep-outline:201 191 206;--c-focus-ring:242 118 159;--font-display:var(--font-serif);--font-meta:var(--font-mono);--lh-hero:1.4;--ls-hero:0;--fs-label:12px;--ls-label:0;--fw-label:700;--font-label:var(--font-mono);--shadow-card:none;--shadow-card-hover:none;--shadow-headline:none;--shadow-pill:none;--glow-hover:0 0 20px #f2769f26;--glow-text:0 0 24px #f2769f73}
*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--font-sans);font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{line-height:inherit;margin:0}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--font-mono);font-feature-settings:normal;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}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}html{scroll-behavior:smooth}body{--tw-bg-opacity:1;background-color:rgb(var(--c-bg) / var(--tw-bg-opacity,1));font-family:var(--font-sans);--tw-text-opacity:1;color:rgb(var(--c-text) / var(--tw-text-opacity,1));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:var(--fs-body);line-height:1.75}::selection{background:var(--accent-soft);color:rgb(var(--c-text))}:focus-visible{outline:2px solid rgb(var(--c-focus-ring));outline-offset:2px}.flex{display:flex}.grid{display:grid}.min-h-screen{min-height:100vh}.flex-1{flex:1}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-col{flex-direction:column}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem * var(--tw-space-y-reverse))}.border-r{border-right-width:1px}.bg-bg{--tw-bg-opacity:1;background-color:rgb(var(--c-bg) / var(--tw-bg-opacity,1))}.p-4{padding:1rem}.p-6{padding:1.5rem}.text-ink{--tw-text-opacity:1;color:rgb(var(--c-text) / var(--tw-text-opacity,1))}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.theme-transition *,.theme-transition :before,.theme-transition :after{transition:background-color .25s,color .25s,border-color .25s,box-shadow .25s!important}@media (prefers-reduced-motion:reduce){.theme-transition *,.theme-transition :before,.theme-transition :after{transition:none!important}}.container-devline{max-width:960px;margin-inline:auto;padding-inline:48px}@media (max-width:640px){.container-devline{padding-inline:20px}}.section-label{font-family:var(--font-label);font-size:var(--fs-label);font-weight:var(--fw-label);letter-spacing:var(--ls-label);color:rgb(var(--c-text-2));text-transform:uppercase;align-items:center;gap:8px;display:inline-flex}[data-theme=editorial] .section-label:before{content:"";background:rgb(var(--c-accent));width:22px;height:2px}[data-theme=night] .section-label:before{content:"// ";color:rgb(var(--c-accent-text))}pre code span{color:var(--shiki-duo)}[data-theme=editorial] pre code span{color:var(--shiki-editorial)}[data-theme=night] pre code span{color:var(--shiki-night)}pre{background:rgb(var(--c-surface));border:1px solid rgb(var(--c-border));font-family:var(--font-mono);padding:16px 20px;font-size:13px;line-height:1.7;overflow-x:auto}.theme-switcher{position:relative}.theme-switcher-btn{font-size:var(--fs-nav);color:rgb(var(--c-text-2));cursor:pointer;align-items:center;gap:6px;margin:-10px -8px;padding:10px 8px;display:inline-flex}.theme-dot{border:1px solid rgb(var(--c-border));border-radius:50%;width:12px;height:12px}.theme-dot[data-dot=duo]{background:rgb(var(--dot-duo))}.theme-dot[data-dot=editorial]{background:rgb(var(--dot-editorial))}.theme-dot[data-dot=night]{background:rgb(var(--dot-night))}.theme-switcher-panel{background:rgb(var(--c-surface));border:1px solid rgb(var(--c-border));z-index:50;min-width:148px;box-shadow:var(--shadow-card);padding:6px;position:absolute;top:calc(100% + 12px);right:0}.theme-switcher-option{width:100%;min-height:44px;font-size:var(--fs-nav);color:rgb(var(--c-text));text-align:left;cursor:pointer;align-items:center;gap:10px;padding:0 12px;display:flex}.theme-switcher-option:hover{background:var(--surface-tint)}.theme-switcher-option[aria-checked=true]{color:rgb(var(--c-accent-text));font-weight:700}@media (max-width:640px){.theme-switcher-text{display:none}}.site-header{border-bottom:1px solid rgb(var(--c-border-2));background:rgb(var(--c-bg))}.site-header-inner{justify-content:space-between;align-items:center;gap:24px;height:64px;display:flex}.brand{font-family:var(--font-display);font-size:var(--fs-brand);color:rgb(var(--c-text));font-weight:900;line-height:1.2;display:inline-flex;position:relative}[data-theme=duo] .brand{font-weight:800}[data-theme=duo] .brand .brand-line{margin-left:.18em;position:relative}[data-theme=duo] .brand .brand-line:before{content:"";background:rgb(var(--c-accent));height:3px;position:absolute;bottom:-4px;left:0;right:0}[data-theme=duo] .brand .brand-line:after{content:"";background:rgb(var(--c-track-deep));height:3px;position:absolute;bottom:-9px;left:0;right:0}[data-theme=editorial] .brand:after{content:".";color:rgb(var(--c-accent))}[data-theme=night] .brand:after{content:"_";color:rgb(var(--c-accent))}.site-nav{gap:8px;display:flex}.site-nav-link{font-size:var(--fs-nav);color:rgb(var(--c-text-2));padding:14px 10px}.site-nav-link:hover{color:rgb(var(--c-text))}.site-nav-link[aria-current=page]{color:rgb(var(--c-text));font-weight:700}.site-header-actions{align-items:center;gap:16px;display:flex}@media (max-width:640px){.site-nav{display:none}}.mobile-menu-root{display:none}@media (max-width:640px){.mobile-menu-root{display:block}}.hamburger{cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:44px;height:44px;display:inline-flex}.hamburger-bar{background:rgb(var(--c-text));width:20px;height:2px;transition:transform var(--dur-base) var(--ease-standard), opacity var(--dur-base) var(--ease-standard)}.hamburger-bar-accent{background:rgb(var(--c-accent))}.hamburger[data-open=true] .hamburger-bar:first-child{transform:translateY(6px)rotate(45deg)}.hamburger[data-open=true] .hamburger-bar:nth-child(2){opacity:0}.hamburger[data-open=true] .hamburger-bar:nth-child(3){transform:translateY(-6px)rotate(-45deg)}@media (prefers-reduced-motion:reduce){.hamburger-bar{transition:none}}.mobile-menu-panel{background:rgb(var(--c-bg));border-bottom:1px solid rgb(var(--c-border));z-index:40;padding:8px 20px 16px;position:absolute;top:64px;left:0;right:0}.mobile-menu-item{min-height:48px;color:rgb(var(--c-text));text-align:left;align-items:center;padding-left:18px;font-size:16px;display:flex;position:relative}.mobile-menu-item[aria-current=page]:before{content:"";background:rgb(var(--c-accent));width:12px;height:3px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.mobile-menu-social{border-top:1px solid rgb(var(--c-border-2));gap:4px;margin-top:8px;padding-top:8px;display:flex}.mobile-menu-social a{font-size:var(--fs-nav);color:rgb(var(--c-text-2));padding:12px}.site-footer{border-top:1px solid rgb(var(--c-border));margin-top:64px}[data-theme=duo] .site-footer{border-top:none}[data-theme=duo] .site-footer:before{content:"";background:linear-gradient(90deg, rgb(var(--c-track-deep)) 50%, rgb(var(--c-track-intro)) 50%);height:2px;display:block}.site-footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding-block:24px;display:flex}.site-footer-copy{font-size:var(--fs-meta);font-family:var(--font-meta);color:rgb(var(--c-text-3))}.site-footer-links{gap:4px;display:flex}.site-footer-links a{font-size:var(--fs-nav);color:rgb(var(--c-text-2));padding:12px}.site-footer-links a:hover{color:rgb(var(--c-accent-text))}.site-footer-privacy{font-size:var(--fs-meta);font-family:var(--font-meta);color:rgb(var(--c-text-3))}.site-footer-beian{font-size:var(--fs-meta);color:rgb(var(--c-text-3));flex-wrap:wrap;flex-basis:100%;gap:4px 16px;display:flex}.site-footer-beian a{color:rgb(var(--c-text-3));align-items:center;gap:4px;padding-block:8px;display:inline-flex}.article-card{background:rgb(var(--c-surface));border:1px solid rgb(var(--c-border));padding:16px 20px;display:block}@media (max-width:640px){.article-card{padding:14px 16px}}.article-card-head{justify-content:space-between;align-items:baseline;gap:16px;display:flex}.article-card-title{font-size:var(--fs-title);color:rgb(var(--c-text));font-weight:700;line-height:1.6}.article-card-meta{font-family:var(--font-meta);font-size:var(--fs-meta);color:rgb(var(--c-text-3));flex-shrink:0}.article-card-summary{font-size:var(--fs-sub);color:rgb(var(--c-text-2));margin-top:6px;line-height:1.8}.article-card-tags{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.article-card-tag{font-size:var(--fs-meta);color:rgb(var(--c-text-3));border:1px solid rgb(var(--c-border-2));padding:2px 8px}[data-theme=duo] .article-card{transition:transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);border-width:1.5px;border-radius:0}[data-theme=duo] .article-card[data-track-card=deep]{border-color:rgb(var(--c-track-deep));box-shadow:4px 4px 0 rgb(var(--c-track-deep))}[data-theme=duo] .article-card[data-track-card=intro]{border-color:rgb(var(--c-track-intro));box-shadow:4px 4px 0 var(--accent-soft)}[data-theme=duo] .article-card[data-track-card=deep]:hover{box-shadow:6px 6px 0 rgb(var(--c-track-deep));transform:translate(-2px,-2px)}[data-theme=duo] .article-card[data-track-card=intro]:hover{box-shadow:6px 6px 0 var(--accent-soft);transform:translate(-2px,-2px)}[data-theme=editorial] .article-card{border-color:rgb(var(--c-border));border-radius:0}[data-theme=night] .article-card{transition:box-shadow var(--dur-fast) var(--ease-standard);border-left-width:2px;border-radius:0 8px 8px 0}[data-theme=night] .article-card[data-track-card=deep]{border-left-color:rgb(var(--c-track-deep))}[data-theme=night] .article-card[data-track-card=intro]{border-left-color:rgb(var(--c-track-intro))}[data-theme=night] .article-card:hover{box-shadow:var(--glow-hover)}.headline-card{background:rgb(var(--c-surface));border:1px solid rgb(var(--c-border));max-width:760px;padding:24px 28px;display:block}.headline-card-marker{font-family:var(--font-meta);font-size:var(--fs-meta);color:rgb(var(--c-text-3));align-items:center;gap:8px;font-weight:700;display:inline-flex}.headline-card-dot{border-radius:50%;width:10px;height:10px}.headline-card[data-track-card=deep] .headline-card-dot{background:rgb(var(--c-track-deep))}.headline-card[data-track-card=intro] .headline-card-dot{background:rgb(var(--c-track-intro))}.headline-card-title{font-family:var(--font-display);font-size:var(--fs-headline);color:rgb(var(--c-text));margin-top:8px;font-weight:800;line-height:1.5}.headline-card-summary{font-size:var(--fs-sub);color:rgb(var(--c-text-2));margin-top:8px;line-height:1.8}[data-theme=duo] .headline-card{border-width:2px;border-color:rgb(var(--c-text));box-shadow:var(--shadow-headline);transition:transform var(--dur-fast) var(--ease-standard)}[data-theme=duo] .headline-card:hover{transform:translate(-2px,-2px)}[data-theme=night] .headline-card{border-left-width:2px;border-radius:0 8px 8px 0}[data-theme=night] .headline-card[data-track-card=deep]{border-left-color:rgb(var(--c-track-deep))}[data-theme=night] .headline-card[data-track-card=intro]{border-left-color:rgb(var(--c-track-intro))}[data-theme=night] .headline-card:hover{box-shadow:var(--glow-hover)}.rail-tab{height:96px;position:relative}.rail-line{pointer-events:none;transition:height var(--dur-base) var(--ease-standard), background-color var(--dur-base) var(--ease-standard);position:absolute;left:0;right:0}.rail-line-deep{background:rgb(var(--c-track-deep-dim));height:2px;top:22px}.rail-line-intro{background:rgb(var(--c-track-intro-dim));height:2px;top:64px}html[data-track=deep] .rail-line-deep{background:rgb(var(--c-track-deep));height:4px}html[data-track=intro] .rail-line-intro{background:rgb(var(--c-track-intro));height:4px}.rail-tab-labels{height:100%;position:relative}.rail-pill{font-size:var(--fs-nav);background:rgb(var(--c-bg));cursor:pointer;white-space:nowrap;box-shadow:var(--shadow-pill);border-radius:16px;padding:6px 20px;font-weight:700;transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;position:absolute;transform:translateY(-50%)}.rail-pill[data-rail-tab=deep]{top:24px;right:48px}.rail-pill[data-rail-tab=intro]{top:66px;right:220px}.rail-pill:after{content:"";position:absolute;inset:-10px -6px}.rail-pill[data-rail-tab=deep]{border:1.5px solid rgb(var(--c-rail-deep-outline));color:rgb(var(--c-track-deep))}.rail-pill[data-rail-tab=intro]{border:1.5px solid rgb(var(--c-track-intro));color:rgb(var(--c-accent-text))}html[data-track=deep] .rail-pill[data-rail-tab=deep]{background:rgb(var(--c-track-deep));border-color:rgb(var(--c-track-deep));color:rgb(var(--c-on-accent));font-weight:800}html[data-track=intro] .rail-pill[data-rail-tab=intro]{background:rgb(var(--c-accent-strong));border-color:rgb(var(--c-accent-strong));color:rgb(var(--c-on-accent));font-weight:800}[data-theme=night] .rail-pill:hover{box-shadow:var(--glow-hover)}@media (max-width:640px){.rail-tab{height:78px}.rail-line-deep{top:16px}.rail-line-intro{top:52px}html[data-track=deep] .rail-line-deep,html[data-track=intro] .rail-line-intro{height:3px}.rail-pill{border-radius:14px;padding:5px 16px;font-size:12px}.rail-pill[data-rail-tab=deep]{top:17px;right:20px}.rail-pill[data-rail-tab=intro]{top:53px;right:136px}}html[data-track=deep] [data-panel=intro],html[data-track=intro] [data-panel=deep]{display:none}html.rail-animated [data-panel]>*{animation:rail-panel-in var(--dur-base) ease-out backwards}html.rail-animated [data-panel]>:first-child{animation-delay:0s}html.rail-animated [data-panel]>:nth-child(2){animation-delay:40ms}html.rail-animated [data-panel]>:nth-child(3){animation-delay:80ms}html.rail-animated [data-panel]>:nth-child(4){animation-delay:.12s}html.rail-animated [data-panel]>:nth-child(5){animation-delay:.16s}html.rail-animated [data-panel]>:nth-child(6){animation-delay:.2s}@keyframes rail-panel-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){html.rail-animated [data-panel]>*{animation:.12s ease-out backwards rail-panel-fade;animation-delay:0s!important}@keyframes rail-panel-fade{0%{opacity:0}to{opacity:1}}}.empty-track{border:1.5px dashed rgb(var(--c-border));background:rgb(var(--c-surface));width:100%;color:rgb(var(--c-accent-text));font-size:var(--fs-sub);text-align:center;cursor:pointer;padding:24px;font-weight:700;display:block}.hero{padding-block:64px 44px}.hero-title{max-width:640px;font-family:var(--font-display);font-size:var(--fs-hero);font-weight:900;line-height:var(--lh-hero);letter-spacing:var(--ls-hero);color:rgb(var(--c-text));margin-top:16px}.hero-sub{max-width:640px;font-size:var(--fs-sub);color:rgb(var(--c-text-2));margin-top:16px;line-height:1.8}.hero-em{color:rgb(var(--c-accent));font-style:normal;position:relative}[data-theme=editorial] .hero-em{color:inherit;border-bottom:6px solid var(--accent-soft)}.hero-em:after{content:attr(data-text);color:#0000;text-shadow:var(--glow-text);opacity:0;transition:opacity var(--dur-base) var(--ease-standard);pointer-events:none;position:absolute;inset:0}[data-theme=night] .hero-em:after{opacity:1}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle, rgb(var(--c-accent) / .16) 0%, transparent 65%);opacity:0;width:420px;height:420px;transition:opacity var(--dur-base) var(--ease-standard);position:fixed;top:-210px;right:-210px}[data-theme=night] body:before{opacity:1}.home-section{margin-block:44px}@media (max-width:640px){.hero{padding-block:40px 26px}.home-section{margin-block:26px}}.home-lists{max-width:952px}.home-panel{flex-direction:column;gap:12px;max-width:856px;display:flex}.track-more{font-size:var(--fs-sub);color:rgb(var(--c-accent-text));align-self:flex-end;padding:10px 0;font-weight:700}.project-grid{grid-template-columns:repeat(3,1fr);gap:14px;max-width:856px;display:grid}@media (max-width:640px){.project-grid{grid-template-columns:1fr}}.project-card{background:var(--surface-tint);border:1px solid rgb(var(--c-border));padding:16px 20px}[data-theme=duo] .project-card{border-width:1.5px;border-radius:6px}[data-theme=editorial] .project-card{background:rgb(var(--c-surface));border-radius:0}[data-theme=night] .project-card{border-top:2px solid rgb(var(--c-accent));border-radius:0 0 8px 8px}.project-card-name{font-family:var(--font-display);font-size:var(--fs-title);color:rgb(var(--c-text));font-weight:800}.project-card-body{flex-direction:column;gap:8px;margin-top:10px;display:flex}.project-card-body dt{float:left;font-size:var(--fs-meta);color:rgb(var(--c-accent-text));margin-right:8px;font-weight:800}.project-card-body dd{font-size:var(--fs-sub);color:rgb(var(--c-text-2));line-height:1.8}.project-card-link{font-size:var(--fs-sub);color:rgb(var(--c-accent-text));margin-top:12px;padding:10px 0;font-weight:700;display:inline-block}.list-page{padding-block:44px 64px}.list-title{font-family:var(--font-display);font-size:var(--fs-hero);font-weight:900;line-height:var(--lh-hero);letter-spacing:var(--ls-hero);color:rgb(var(--c-text));margin-top:12px}.track-filter{gap:4px;margin-block:24px;display:flex}.track-filter-link{font-size:var(--fs-nav);color:rgb(var(--c-text-2));padding:10px 14px}.track-filter-link[aria-current=page]{color:rgb(var(--c-text));border-bottom:2px solid rgb(var(--c-accent));font-weight:800}.list-items{flex-direction:column;gap:12px;max-width:856px;display:flex}.article-page{padding-block:44px 64px}.article-header{max-width:680px}.article-title{font-family:var(--font-display);font-size:var(--fs-hero);font-weight:900;line-height:var(--lh-hero);letter-spacing:var(--ls-hero);color:rgb(var(--c-text));margin-top:12px}.article-header .article-card-meta{margin-top:12px;display:block}.toc{border:1px solid rgb(var(--c-border-2));background:rgb(var(--c-surface));max-width:680px;margin-top:32px;padding:16px 20px}.toc ul{flex-direction:column;margin-top:8px;list-style:none;display:flex}.toc li a{font-size:var(--fs-sub);color:rgb(var(--c-text-2));padding-block:6px;display:inline-block}.toc li[data-depth="3"]{padding-left:16px}.toc li[data-depth="4"]{padding-left:32px}.toc li a:hover{color:rgb(var(--c-accent-text))}.prose-devline{max-width:680px;font-size:var(--fs-body);line-height:var(--lh-body);color:rgb(var(--c-text));margin-top:32px}.prose-devline h2{font-family:var(--font-display);font-size:var(--fs-headline);color:rgb(var(--c-text));margin:44px 0 16px;font-weight:800;line-height:1.5}.prose-devline h3,.prose-devline h4{font-family:var(--font-display);font-size:var(--fs-body);color:rgb(var(--c-text));margin:32px 0 12px;font-weight:800}.prose-devline p{margin:16px 0}.prose-devline a{color:rgb(var(--c-accent-text));border-bottom:1px solid var(--accent-soft)}.prose-devline a:hover{border-bottom-color:rgb(var(--c-accent-text))}.prose-devline code{font-family:var(--font-mono);background:var(--surface-tint);padding:1px 5px;font-size:.9em}.prose-devline pre{margin:24px 0}.prose-devline pre code{font-size:inherit;background:0 0;padding:0}.prose-devline img{border:1px solid rgb(var(--c-border-2));max-width:100%;height:auto}.prose-devline blockquote{border-left:3px solid var(--accent-soft);color:rgb(var(--c-text-2));margin:20px 0;padding:8px 20px}.prose-devline ul,.prose-devline ol{margin:16px 0;padding-left:24px}.prose-devline li{margin:6px 0}.prose-devline li::marker{color:rgb(var(--c-accent-text))}.prose-devline table{border-collapse:collapse;width:100%;font-size:var(--fs-sub);margin:24px 0}.prose-devline th,.prose-devline td{border:1px solid rgb(var(--c-border-2));text-align:left;padding:8px 12px}.prose-devline hr{border:none;border-top:1px solid rgb(var(--c-border-2));margin:32px 0}.notfound{padding-block:120px;position:relative;overflow:hidden}.notfound-line{pointer-events:none;height:3px;position:absolute;left:0;right:0}.notfound-line-deep{background:linear-gradient(90deg, rgb(var(--c-track-deep)) 0 44%, transparent 44% 56%, rgb(var(--c-track-deep)) 56% 100%);top:72px}.notfound-line-intro{background:linear-gradient(90deg, rgb(var(--c-track-intro)) 0 52%, transparent 52% 64%, rgb(var(--c-track-intro)) 64% 100%);top:96px}.notfound-title{font-family:var(--font-display);font-size:var(--fs-hero);font-weight:900;line-height:var(--lh-hero);color:rgb(var(--c-text))}.notfound-sub{font-size:var(--fs-sub);color:rgb(var(--c-text-2));margin-top:16px}.notfound-cta{gap:12px;margin-top:32px;display:flex}.notfound-btn{min-height:44px;font-size:var(--fs-nav);border:1.5px solid rgb(var(--c-border));color:rgb(var(--c-text));box-shadow:var(--shadow-pill);align-items:center;padding:0 20px;font-weight:700;display:inline-flex}.notfound-btn-primary{background:rgb(var(--c-accent-strong));border-color:rgb(var(--c-accent-strong));color:rgb(var(--c-on-accent))}.about-page{padding-block:44px 64px}.about-body{max-width:680px;font-size:var(--fs-body);line-height:var(--lh-body);color:rgb(var(--c-text));margin-top:24px}.about-heading{font-family:var(--font-display);font-size:var(--fs-headline);color:rgb(var(--c-text));margin:44px 0 12px;font-weight:800}.about-stack{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.about-stack li{font-size:var(--fs-meta);font-family:var(--font-meta);color:rgb(var(--c-text-3));border:1px solid rgb(var(--c-border-2));padding:4px 10px}.about-contact{padding:0;list-style:none}.about-contact li a{color:rgb(var(--c-accent-text));padding-block:10px;display:inline-block}.stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;max-width:856px;margin-top:24px;display:grid}@media (max-width:640px){.stats-grid{grid-template-columns:1fr}}.stats-card{border:1px solid rgb(var(--c-border));background:rgb(var(--c-surface));min-height:92px;padding:16px 20px}.stats-card-label{font-family:var(--font-meta);font-size:var(--fs-meta);color:rgb(var(--c-text-3))}.stats-card-value{font-family:var(--font-display);font-size:var(--fs-headline);color:rgb(var(--c-text));margin-top:6px;font-weight:800}.stats-chart{max-width:856px;margin-top:44px}.stats-chart svg{width:100%;height:auto;margin-top:12px}.stats-top{max-width:856px;margin-top:44px}.stats-top ol{margin-top:12px;padding:0;list-style:none}.stats-top li{border-bottom:1px solid rgb(var(--c-border-2));min-height:44px;font-size:var(--fs-sub);color:rgb(var(--c-text));align-items:center;gap:10px;display:flex}.stats-top-title{flex:1}.track-dot{border-radius:50%;flex:none;width:8px;height:8px}.track-dot[data-track=deep]{background:rgb(var(--c-track-deep))}.track-dot[data-track=intro]{background:rgb(var(--c-track-intro))}.stats-down{border:1.5px dashed rgb(var(--c-border));max-width:856px;min-height:320px;color:rgb(var(--c-text-3));font-size:var(--fs-sub);justify-content:center;align-items:center;margin-top:24px;display:flex}@media (min-width:1280px){.xl\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}