:root{--paper:#f2f0ea;--paper-2:#f8f7f3;--ink:#191a1c;--ink-2:#555a60;--ink-3:#9a9ea6;--line:#e2dfd7;--line-strong:#d0cdc3;--accent:#b6452f;--accent-strong:#9c3a26;--accent-ink:#fdf3ee;--accent-soft:#b6452f14;--ok:#2f7a5c;--warn:#a8791e;--bad:#c14b45;--shadow:0 1px 2px #191a1c0d, 0 16px 44px #191a1c1a;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--sans:"IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--serif:"Noto Serif SC", "Songti SC", "STSong", Georgia, serif;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#17181b;--paper-2:#1e2023;--ink:#e8eaee;--ink-2:#b0b5bd;--ink-3:#7d838c;--line:#292b2f;--line-strong:#383b40;--accent:#d4765f;--accent-strong:#e08a74;--accent-ink:#170d0b;--accent-soft:#d4765f24;--ok:#5c9a7d;--warn:#d0a345;--bad:#d96a63;--shadow:0 1px 2px #0006, 0 16px 44px #00000080;color-scheme:dark}}:root[data-theme=dark]{--paper:#17181b;--paper-2:#1e2023;--ink:#e8eaee;--ink-2:#b0b5bd;--ink-3:#7d838c;--line:#292b2f;--line-strong:#383b40;--accent:#d4765f;--accent-strong:#e08a74;--accent-ink:#170d0b;--accent-soft:#d4765f24;--ok:#5c9a7d;--warn:#d0a345;--bad:#d96a63;--shadow:0 1px 2px #0006, 0 16px 44px #00000080;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scrollbar-gutter:stable}body{background-color:var(--paper);background-image:radial-gradient(ellipse 80% 60% at 20% -10%, var(--accent-soft), transparent 70%), radial-gradient(ellipse 70% 50% at 90% 110%, #191a1c08, transparent 70%);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-attachment:fixed;font-size:15px;line-height:1.6;transition:background-color .25s,color .25s}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}::selection{background:var(--accent);color:var(--accent-ink)}code,pre,kbd{font-family:var(--mono)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--line-strong);border:3px solid var(--paper);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--ink-3)}.cover{place-items:center;min-height:100dvh;padding:40px 24px;display:grid;position:relative}.cover-stage{text-align:center;z-index:2;width:100%;max-width:640px;position:relative}.cover .avatar{object-fit:cover;border:2px solid var(--paper-2);width:88px;height:88px;box-shadow:0 0 0 1px var(--line), 0 4px 16px #191a1c1a;border-radius:50%;margin:0 auto 34px;display:block}.cover blockquote{font-family:var(--serif);letter-spacing:.04em;color:var(--ink);margin:0 auto 42px;font-size:20px;font-weight:500;line-height:2.1}.cover blockquote .line{display:block}.cover blockquote em{font-style:normal;position:relative}.cover blockquote em:after{content:"";background:var(--accent);opacity:.7;border-radius:50%;width:4px;height:4px;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.cover .divider{background:var(--line);width:44px;height:1px;margin:0 auto 38px}.cover .links{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.cover .link{font-family:var(--mono);color:var(--ink-2);border:1px solid var(--line);background:color-mix(in srgb, var(--paper-2) 60%, transparent);border-radius:8px;padding:9px 16px;font-size:13px;text-decoration:none;transition:border-color .15s,color .15s,transform .15s,box-shadow .15s}.cover .link:hover{border-color:var(--accent);color:var(--accent);text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 14px #191a1c14}.cover .enter{font-family:var(--mono);color:var(--ink-3);margin-top:58px;font-size:12px}.cover .enter a{color:var(--accent);border-bottom:1px solid #0000;text-decoration:none;transition:border-color .15s}.cover .enter a:hover{border-bottom-color:var(--accent)}.bamboo{z-index:1;opacity:.55;pointer-events:none;width:170px;height:72vh;position:fixed;bottom:0;right:7%}.bamboo .seg{stroke:var(--ink-3);stroke-linecap:round;fill:none}.bamboo .node{stroke:var(--ink-3);stroke-linecap:round;opacity:.75}.bamboo .branch{stroke:var(--ink-3);stroke-width:2.5px;stroke-linecap:round;fill:none;opacity:.5}.bamboo .leaf{fill:var(--ink-3);transform-box:fill-box;transform-origin:0}.bamboo .l1{animation:4.5s ease-in-out infinite alternate sway}.bamboo .l2{animation:5.2s ease-in-out .4s infinite alternate sway}.bamboo .l3{animation:4s ease-in-out .7s infinite alternate sway}.bamboo .l4{animation:5.8s ease-in-out .2s infinite alternate sway}.bamboo .l5{animation:4.8s ease-in-out .9s infinite alternate sway}.bamboo .l6{animation:5.5s ease-in-out .5s infinite alternate sway}.bamboo .l7{animation:4.2s ease-in-out .3s infinite alternate sway}.bamboo .l8{animation:5s ease-in-out .8s infinite alternate sway}@keyframes sway{0%{transform:rotate(-2.5deg)}to{transform:rotate(3.5deg)}}@media (prefers-reduced-motion:reduce){.bamboo .leaf{animation:none}}@media (width<=680px){.bamboo{opacity:.42;width:130px;right:-30px}}.shell{min-height:100dvh;display:flex}.shell-side{border-right:1px solid var(--line);background:color-mix(in srgb, var(--paper-2) 82%, transparent);backdrop-filter:blur(8px);flex-direction:column;flex:none;align-items:center;gap:4px;width:60px;height:100dvh;padding:14px 0;display:flex;position:sticky;top:0}.shell-side .home{width:36px;height:36px;color:var(--ink-2);border-radius:9px;place-items:center;margin-bottom:8px;text-decoration:none;transition:background .14s,color .14s;display:grid}.shell-side .home:hover{background:var(--accent-soft);color:var(--accent)}.shell-side .home svg{width:18px;height:18px}.shell-main{flex-direction:column;flex:1;min-width:0;display:flex}.shell-top{z-index:10;background:color-mix(in srgb, var(--paper-2) 88%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);align-items:center;gap:12px;height:54px;padding:0 20px;display:flex;position:sticky;top:0}.shell-top .crumb{font-family:var(--mono);color:var(--ink-3);font-size:12px}.shell-top .crumb b{color:var(--ink-2);font-weight:600}.shell-top .spacer{flex:1}.iconbtn{height:32px;color:var(--ink-2);cursor:pointer;font-family:var(--mono);background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:6px;padding:0 11px;font-size:12px;transition:background .14s,color .14s,border-color .14s;display:inline-flex}.iconbtn:hover{background:var(--accent-soft);color:var(--ink);border-color:var(--line)}.iconbtn svg{width:15px;height:15px}.shell-content{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:36px clamp(20px,5vw,56px) 64px}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:26px;display:grid}.tool-card{border:1px solid var(--line);background:color-mix(in srgb, var(--paper-2) 70%, transparent);color:var(--ink);border-radius:12px;padding:22px;text-decoration:none;transition:border-color .16s,transform .16s,box-shadow .16s;display:block}.tool-card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px);box-shadow:0 8px 24px #191a1c1a}.tool-card .t{font-family:var(--mono);font-size:15px;font-weight:600}.tool-card .d{color:var(--ink-2);margin-top:8px;font-size:13.5px;line-height:1.5}.tool-card .badge{font-family:var(--mono);color:var(--ok);margin-top:14px;font-size:10.5px;display:inline-block}.page-title{font-family:var(--serif);margin:0 0 8px;font-size:30px;font-weight:600}.page-desc{color:var(--ink-2);max-width:56ch;margin:0}.cp{border:1px solid var(--line-strong);background:var(--paper-2);width:min(560px,100vw - 40px);color:var(--ink);border-radius:14px;padding:0;overflow:hidden;box-shadow:0 20px 60px #00000047}.cp::backdrop{backdrop-filter:blur(3px);background:#0c0c0e80}.cp[open]{animation:.16s cubic-bezier(.32,.72,0,1) cp-in}@keyframes cp-in{0%{opacity:0;transform:translateY(8px)scale(.98)}}.cp-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:14px 16px;display:flex}.cp-head svg{width:18px;height:18px;color:var(--ink-3);flex:none}.cp-input{color:var(--ink);font-size:15px;font-family:var(--sans);background:0 0;border:0;outline:0;flex:1}.cp-list{max-height:340px;margin:0;padding:8px;list-style:none;overflow:auto}.cp-group{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);padding:8px 10px 4px;font-size:10.5px}.cp-item{cursor:pointer;border-radius:9px;align-items:center;gap:11px;padding:9px 10px;display:flex}.cp-item svg{width:17px;height:17px;color:var(--ink-3);flex:none}.cp-item .t{color:var(--ink);font-size:14px;font-weight:500}.cp-item .d{color:var(--ink-3);margin-left:auto;font-size:12px}.cp-item.is-sel{background:var(--accent-soft)}.cp-item.is-sel svg,.cp-item.is-sel .t{color:var(--accent)}.cp-empty{color:var(--ink-3);padding:14px 16px;font-size:13px}.focus-head{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper-2) 88%, transparent);backdrop-filter:blur(8px);align-items:center;gap:14px;height:54px;padding:0 20px;display:flex}.focus-head .title{font-family:var(--mono);font-size:14px;font-weight:600}.focus-head .back{color:var(--ink-2);font-family:var(--mono);align-items:center;gap:6px;font-size:12px;text-decoration:none;display:inline-flex}.focus-head .back:hover{color:var(--accent);text-decoration:none}.focus-head .back svg{width:15px;height:15px}.focus-body{flex-direction:column;flex:1;min-height:0;display:flex}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}body{transition:none!important}}