:root{color-scheme:light;font-synthesis:none;--paper: #f8f7f2;--paper-strong: #ffffff;--ink: #111312;--ink-soft: #3b403f;--muted: #727b76;--line: rgba(17, 19, 18, .12);--line-strong: rgba(17, 19, 18, .2);--green: #14a86b;--cyan: #1976d2;--amber: #bd6b00;--red: #b53b43;--violet: #6757d9;--shadow: 0 24px 80px rgba(22, 26, 24, .12);--font-display: "SF Pro Display", "Aptos Display", "Segoe UI Variable Display", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-body: "SF Pro Text", "Aptos", "Segoe UI Variable Text", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-mono: "SFMono-Regular", "Cascadia Mono", "JetBrains Mono", Consolas, monospace}*{box-sizing:border-box;letter-spacing:0}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(rgba(17,19,18,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(17,19,18,.04) 1px,transparent 1px),var(--paper);background-size:44px 44px;color:var(--ink);font-family:var(--font-body);text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.site-shell{min-height:100vh;overflow-x:hidden}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;width:min(1180px,calc(100% - 40px));min-height:68px;margin:0 auto;padding:14px 0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand-mark{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-family:var(--font-display)}.brand-mark span{display:grid;width:34px;height:34px;place-items:center;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:var(--paper);font-weight:800;font-family:var(--font-mono)}.brand-mark strong{font-weight:800}.site-header nav{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:14px;font-family:var(--font-display)}.site-header nav a:hover{color:var(--ink)}main{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero-section{display:grid;grid-template-columns:minmax(0,1.12fr) 430px;gap:34px;min-height:calc(100vh - 112px);padding:54px 0 24px;align-items:center}.hero-copy{max-width:760px}.eyebrow,.section-kicker{margin:0 0 18px;color:var(--green);font-size:13px;font-weight:800;font-family:var(--font-mono)}.hero-copy h1{max-width:780px;margin:0;font-family:var(--font-display);font-size:78px;line-height:1.02;font-weight:900}.hero-lede{max-width:650px;margin:24px 0 0;color:var(--ink-soft);font-size:18px;line-height:1.66}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.primary-action,.secondary-action{display:inline-flex;align-items:center;gap:9px;min-height:46px;padding:0 18px;border:1px solid var(--ink);border-radius:8px;font-weight:800;font-family:var(--font-display)}.primary-action{background:var(--ink);color:var(--paper)}.secondary-action{background:#ffffff94}.signal-panel{border:1px solid var(--line-strong);border-radius:8px;background:#ffffffbd;box-shadow:var(--shadow);overflow:hidden}.profile-mini{display:flex;align-items:center;gap:14px;padding:20px;border-bottom:1px solid var(--line)}.profile-mini img{width:64px;height:64px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}.profile-mini div{display:grid;gap:4px}.profile-mini span{color:var(--muted);font-size:13px;font-family:var(--font-display)}.profile-mini strong{font-size:17px;line-height:1.3}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr)}.metric{min-height:118px;padding:22px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.metric:nth-child(2n){border-right:0}.metric strong{display:block;margin-bottom:8px;font-size:40px;line-height:1;font-family:var(--font-mono)}.metric span{color:var(--muted);font-size:14px;font-family:var(--font-display)}.latest-list{display:grid;gap:0;padding:4px 0}.latest-list p{margin:0;padding:16px 20px 8px;color:var(--muted);font-size:13px;font-weight:800;font-family:var(--font-mono)}.latest-item{display:grid;grid-template-columns:1fr 18px;align-items:center;gap:14px;width:100%;min-height:58px;padding:12px 20px;border:0;border-top:1px solid var(--line);background:transparent;color:var(--ink);text-align:left}.latest-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:750}.latest-item:hover{background:#1113120a}.featured-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;margin:4px 0 96px;border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;background:var(--line)}.featured-tile{display:grid;align-content:space-between;min-height:178px;padding:18px;border:0;background:var(--paper-strong);text-align:left}.featured-tile span{color:var(--muted);font-size:12px;font-weight:800;font-family:var(--font-mono)}.featured-tile strong{font-size:18px;line-height:1.35}.featured-tile:hover{background:#eff5f0}.tile-2:hover,.tile-5:hover{background:#edf4fb}.tile-3:hover,.tile-6:hover{background:#fff3df}.profile-section,.principles-section,.library-section{padding:84px 0;border-top:1px solid var(--line-strong)}.profile-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:60px;align-items:start}.profile-copy h2,.section-heading-row h2,.library-heading h2{margin:0;font-size:42px;line-height:1.18;font-family:var(--font-display);font-weight:900}.profile-copy p,.section-heading-row p,.library-heading p{color:var(--ink-soft);font-size:17px;line-height:1.76}.profile-copy p{max-width:720px}.profile-visual{min-width:0}.profile-card-large{display:grid;min-height:420px;align-content:end;padding:28px;border:1px solid var(--line-strong);border-radius:8px;background:linear-gradient(180deg,rgba(20,168,107,.08),transparent 42%),linear-gradient(135deg,#1976d21a,#fff0 58%),#fff}.profile-card-large img{width:96px;height:96px;margin-bottom:28px;border:1px solid var(--line-strong);border-radius:8px;object-fit:cover}.profile-card-large p{margin:0 0 8px;color:var(--green);font-family:var(--font-mono);font-size:12px;font-weight:800}.profile-card-large h3{margin:0 0 8px;font-family:var(--font-display);font-size:36px;line-height:1.06}.profile-card-large strong{display:block;margin-bottom:16px;font-size:17px}.profile-card-large span{display:block;color:var(--ink-soft);line-height:1.7}.section-heading-row,.library-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}.section-heading-row p,.library-heading p{max-width:430px;margin:12px 0 0}.principles-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.principle-card{min-height:260px;padding:24px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffff9e}.principle-card svg{color:var(--cyan)}.principle-card:nth-child(2) svg{color:var(--green)}.principle-card:nth-child(3) svg{color:var(--amber)}.principle-card:nth-child(4) svg{color:var(--red)}.principle-card h3{margin:48px 0 12px;font-size:22px;font-family:var(--font-display)}.principle-card p{margin:0;color:var(--ink-soft);line-height:1.7}.search-box{display:flex;align-items:center;gap:10px;width:min(420px,100%);min-height:48px;padding:0 14px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffffc7}.search-box svg{color:var(--muted)}.search-box input{width:100%;border:0;outline:0;background:transparent;color:var(--ink)}.search-clear{display:grid;width:30px;height:30px;flex:0 0 auto;place-items:center;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted)}.search-clear:hover,.search-clear:focus-visible{border-color:var(--line-strong);background:#1113120d;color:var(--ink)}.category-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.category-tabs button{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 12px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffff9e;color:var(--ink-soft)}.category-tabs button.active,.category-tabs button:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}.library-count{display:flex;align-items:baseline;gap:10px;margin-bottom:22px}.library-count span{font-size:42px;font-weight:850;font-family:var(--font-mono)}.library-count p{margin:0;color:var(--muted)}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.empty-state{display:grid;min-height:260px;place-items:center;padding:44px 20px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffffad;text-align:center}.empty-state span{display:block;margin-bottom:8px;font-family:var(--font-display);font-size:28px;font-weight:900}.empty-state p{max-width:420px;margin:0 0 20px;color:var(--ink-soft);line-height:1.7}.empty-state button{min-height:42px;padding:0 16px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:var(--paper);font-weight:850}.article-card{position:relative;display:grid;gap:16px;min-height:342px;padding:20px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffffb3;overflow:hidden}.article-card:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--green)}.tone-governance:before,.tone-tech:before{background:var(--cyan)}.tone-approval:before{background:var(--amber)}.tone-org:before{background:var(--red)}.tone-process:before{background:var(--green)}.article-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;font-family:var(--font-display)}.article-category{display:inline-flex;align-items:center;gap:6px;color:var(--ink-soft);font-weight:800;font-family:var(--font-display)}.article-card h3{min-height:84px;margin:0;font-size:22px;line-height:1.28;font-family:var(--font-display);font-weight:850}.article-card p{margin:0;color:var(--ink-soft);line-height:1.68}.tag-row,.dialog-tags{display:flex;flex-wrap:wrap;gap:7px;align-self:end}.tag-row span,.dialog-tags span{padding:5px 8px;border:1px solid var(--line);border-radius:8px;background:#ffffff94;color:var(--muted);font-size:12px;font-family:var(--font-display)}.read-button{display:inline-flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:42px;margin-top:auto;padding:0;border:0;border-top:1px solid var(--line);background:transparent;color:var(--ink);font-weight:850;font-family:var(--font-display);text-align:left}.read-button:hover{color:var(--cyan)}.site-footer{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:32px 0 52px;border-top:1px solid var(--line-strong);color:var(--muted)}.site-footer span{display:block;margin-bottom:6px;color:var(--ink);font-weight:850;font-family:var(--font-display)}.site-footer p{margin:0}.dialog-backdrop{position:fixed;inset:0;z-index:50;display:flex;justify-content:flex-end;background:#0d110f7a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.article-dialog{width:min(640px,100%);height:100%;overflow-y:auto;padding:38px;background:var(--paper);box-shadow:-24px 0 70px #00000038}.dialog-close{display:grid;width:40px;height:40px;place-items:center;margin-left:auto;border:1px solid var(--line-strong);border-radius:8px;background:#ffffffb8;color:var(--ink)}.dialog-meta{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 22px}.dialog-meta span{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid var(--line);border-radius:8px;background:#ffffff9e;color:var(--muted);font-size:13px;font-family:var(--font-display)}.article-dialog h2{margin:0;font-size:40px;line-height:1.18;font-family:var(--font-display);font-weight:900}.dialog-thesis{margin:22px 0 30px;color:var(--ink-soft);font-size:18px;line-height:1.75}.dialog-section{padding:24px 0;border-top:1px solid var(--line-strong)}.dialog-section h3{margin:0 0 10px;font-size:16px}.dialog-section p{margin:0;color:var(--ink-soft);line-height:1.82}.dialog-tags{padding-top:8px}@media(max-width:1080px){.hero-section{grid-template-columns:1fr;min-height:auto}.signal-panel{max-width:720px}.featured-strip,.principles-grid,.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-layout{grid-template-columns:1fr}.profile-visual{max-width:440px}}@media(max-width:720px){.site-header,main,.site-footer{width:min(100% - 28px,1180px)}.site-header nav{display:none}.hero-section{padding-top:34px}.hero-copy h1{font-size:46px;line-height:1.16}.hero-lede{font-size:16px}.metric strong{font-size:34px}.featured-strip,.principles-grid,.article-grid{grid-template-columns:1fr}.featured-strip{margin-bottom:56px}.profile-section,.principles-section,.library-section{padding:58px 0}.profile-copy h2,.section-heading-row h2,.library-heading h2,.article-dialog h2{font-size:32px}.section-heading-row,.library-heading{display:grid}.article-card,.article-card h3{min-height:auto}.article-dialog{padding:24px 20px 36px}}