:root{--paper:#fff;--paper-2:#f1f3f5;--paper-3:#fff;--ink:#16181d;--ink-2:#5b6170;--ink-3:#7c8391;--line:#d5d9df;--green:#167c3a;--green-soft:#e4f1e5;--btn-bg:#e3f1e7;--btn-bg-hover:#d4e9db;--btn-bg-active:#c4dfcd;--btn-fg:#135a2c;--seg-on-bg:#fff;--seg-on-shadow:0 1px 2px #0f172a1f, 0 0 0 1px #0f172a0d;--ring:color-mix(in srgb, var(--green) 30%, transparent);--ok:#1a7f37;--err:#dc2626;--warn:#d97706;--shadow-rgb:0, 0, 0;--cat-pdf:#c4423a;--cat-image:#2d6bd1;--cat-video:#ad5d08;--cat-text:#0c7d79;--cat-encoding:#6a4fd0;--cat-developer:#546174;--cat-mix:14%;--blue:#2d6bd1;--radius:8px;--radius-ctl:8px;--sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;color-scheme:light;--bg:var(--paper);--bg-2:var(--paper-2);--fg:var(--ink);--fg-2:var(--ink-2);--brand:var(--green);--brand-fg:#fff}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--paper:#0f1115;--paper-2:#171a21;--paper-3:#12151b;--ink:#e8eaf0;--ink-2:#9aa2b1;--ink-3:#7b8290;--line:#262a33;--green:#62c46b;--green-soft:#17301b;--ring:color-mix(in srgb, var(--green) 35%, transparent);--btn-bg:#183a25;--btn-bg-hover:#1e4a2e;--btn-bg-active:#143120;--btn-fg:#9be0ac;--seg-on-bg:#262b36;--seg-on-shadow:0 0 0 1px #ffffff0f;--ok:#4ade80;--err:#f87171;--warn:#fbbf24;--shadow-rgb:0, 0, 0;--brand-fg:#0b1220;--cat-pdf:#ef7a72;--cat-image:#79a6f2;--cat-video:#f0a54a;--cat-text:#4fc3bf;--cat-encoding:#ad9cf1;--cat-developer:#9fabbf;--cat-mix:20%;--blue:#79a6f2}}:root[data-theme=dark]{color-scheme:dark;--paper:#0f1115;--paper-2:#171a21;--paper-3:#12151b;--ink:#e8eaf0;--ink-2:#9aa2b1;--ink-3:#7b8290;--line:#262a33;--green:#62c46b;--green-soft:#17301b;--ring:color-mix(in srgb, var(--green) 35%, transparent);--btn-bg:#183a25;--btn-bg-hover:#1e4a2e;--btn-bg-active:#143120;--btn-fg:#9be0ac;--seg-on-bg:#262b36;--seg-on-shadow:0 0 0 1px #ffffff0f;--ok:#4ade80;--err:#f87171;--warn:#fbbf24;--shadow-rgb:0, 0, 0;--brand-fg:#0b1220;--cat-pdf:#ef7a72;--cat-image:#79a6f2;--cat-video:#f0a54a;--cat-text:#4fc3bf;--cat-encoding:#ad9cf1;--cat-developer:#9fabbf;--cat-mix:20%;--blue:#79a6f2}[data-cat=pdf]{--cat:var(--cat-pdf)}[data-cat=image]{--cat:var(--cat-image)}[data-cat=video]{--cat:var(--cat-video)}[data-cat=text]{--cat:var(--cat-text)}[data-cat=encoding]{--cat:var(--cat-encoding)}[data-cat=developer]{--cat:var(--cat-developer)}[data-cat]{--cat-soft:color-mix(in srgb, var(--cat) var(--cat-mix), var(--paper-3))}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);flex-direction:column;min-height:100vh;margin:0;display:flex}a{color:var(--ink);text-decoration:none}a:hover{color:var(--green)}main{flex:1}.container{width:min(1140px,100% - 2.5rem);margin-inline:auto}h1{letter-spacing:-.01em;text-wrap:balance;margin:0 0 .4rem;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:650;line-height:1.2}h2{margin:2rem 0 .6rem;font-size:1.25rem;font-weight:600}h3{margin:0 0 .3rem;font-size:1.02rem;font-weight:600}p{margin:0 0 1rem}.muted{color:var(--ink-3)}.subtitle{color:var(--ink-2);max-width:640px;margin-bottom:1.5rem;font-size:1.05rem}:focus-visible{outline:2px solid var(--green);outline-offset:2px}::selection{background:var(--green-soft)}.kbd{font:11px/1 var(--sans);color:var(--ink-3);border:1px solid var(--line);background:var(--paper);border-radius:4px;padding:3px 6px}html.theming,html.theming *{transition:background-color .18s,color .18s,border-color .18s!important}.site-header{border-bottom:1px solid var(--line);background:var(--paper);z-index:10;position:sticky;top:0}.site-header .container{align-items:center;gap:1rem;height:60px;display:flex}.logo{color:var(--ink);letter-spacing:-.01em;align-items:center;gap:.4rem;font-size:1.6rem;font-weight:650;display:inline-flex}.logo img{object-fit:contain;width:44px;height:44px}.logo:hover{color:var(--ink)}.nav{align-items:center;gap:1.1rem;margin-left:auto;font-size:.9rem;display:flex}.nav>a{color:var(--ink-2)}.nav>a[aria-current=page]{color:var(--ink)}.nav>a:hover{color:var(--green)}@media (width<=720px){.nav>a{display:none}}.lang-menu{position:relative}.lang-menu summary{cursor:pointer;border-radius:var(--radius-ctl);color:var(--ink-2);user-select:none;background:0 0;border:1px solid #0000;align-items:center;gap:.35rem;padding:.3rem .55rem;font-size:.88rem;list-style:none;display:inline-flex}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu summary:hover,.lang-menu[open] summary{border-color:var(--green);color:var(--ink)}.lang-menu ul{z-index:30;background:var(--paper-3);border:1px solid var(--line);border-radius:var(--radius);min-width:160px;box-shadow:0 8px 24px -8px rgba(var(--shadow-rgb), .25);margin:0;padding:.3rem;list-style:none;position:absolute;top:calc(100% + 6px);left:0}.lang-menu li a,.lang-menu li span{color:var(--ink-2);white-space:nowrap;border-radius:4px;justify-content:space-between;align-items:center;gap:1.25rem;padding:.45rem .7rem;font-size:.92rem;display:flex}.lang-menu li a:hover{background:var(--paper-2);color:var(--ink)}.lang-menu li>span[aria-current]{color:var(--ink);background:color-mix(in srgb, var(--ink) 7%, var(--paper-3));font-weight:600}.lang-menu li>span[aria-current]:after{content:"";background:currentColor;flex:none;width:14px;height:14px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat}@media (width<=640px){.lang-menu summary span{display:none}.lang-menu ul{left:auto;right:0}}.nav-feedback{border-radius:var(--radius-ctl);height:32px;color:var(--ink-2);white-space:nowrap;border:1px solid #0000;align-items:center;gap:.35rem;padding:0 .55rem;font-size:.88rem;display:inline-flex}.nav-feedback:hover{border-color:var(--green);color:var(--ink)}@media (width<=640px){.nav-feedback span{display:none}}.icon-btn{border-radius:var(--radius-ctl);color:var(--ink-2);cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.icon-btn:hover,.icon-btn:active{border-color:var(--green);color:var(--ink)}.tools-nav{position:relative}.tools-nav>.tools-trigger{align-items:center;gap:.45rem;display:inline-flex}.tools-nav .tools-dd{display:inline-flex;position:relative}.tools-nav .tools-trigger .chev-btn{cursor:pointer;border:1px solid var(--line);border-radius:var(--radius-ctl);width:28px;height:28px;color:var(--ink-2);background:0 0;justify-content:center;align-items:center;padding:0;display:inline-flex}.tools-nav .tools-trigger .chev-btn:hover,.tools-nav.open .tools-trigger .chev-btn{border-color:var(--green);color:var(--green)}.tools-nav>.tools-trigger .chev{transition:transform .15s}.tools-nav.open .tools-trigger .chev-btn .chev{transform:rotate(180deg)}@media (pointer:coarse){.tools-nav .tools-trigger .chev-btn{width:40px;height:40px}}.tools-panel[hidden]{display:none}.tools-panel{z-index:30;grid-template-columns:230px minmax(200px,max-content);grid-template-rows:repeat(var(--n), auto) 1fr;background:var(--paper-3);border:1px solid var(--line);border-radius:var(--radius);width:max-content;max-width:calc(100vw - 2rem);box-shadow:0 12px 32px -10px rgba(var(--shadow-rgb), .3);max-height:calc(100vh - 80px);display:grid;position:absolute;top:calc(100% + 8px);left:0;overflow:auto}.tp-group{display:contents}.tp-cat{color:var(--ink-2);background:var(--paper-2);border-right:1px solid var(--line);grid-column:1;align-items:center;gap:.55rem;padding:.55rem .8rem .55rem .9rem;font-size:.92rem;display:flex}.tp-cat .tool-icon{color:var(--cat,var(--ink-3))}.tp-cat .name{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.tp-cat .chev{color:var(--ink-3);opacity:0}.tp-group.active .tp-cat{background:var(--paper-3);color:var(--ink);border-right-color:#0000;font-weight:600}.tp-group.active .tp-cat .tool-icon{color:var(--cat,var(--green));opacity:1}.tp-group.active .tp-cat .chev{color:var(--ink-3);opacity:1}.tools-panel:after{content:"";grid-column:1;grid-row:calc(var(--n) + 1);background:var(--paper-2);border-right:1px solid var(--line)}.tp-pane{grid-column:2;grid-row:1 / span calc(var(--n) + 1);padding:.6rem .7rem .9rem}.tp-pane[hidden]{visibility:hidden;display:block}.tp-pane-head{display:none}.tp-pane ul{gap:.1rem;margin:0;padding:0;list-style:none;display:grid}.tp-pane li a{color:var(--ink);white-space:nowrap;border-radius:4px;align-items:center;gap:.55rem;padding:.42rem 1.4rem .42rem .5rem;font-size:.92rem;display:flex}.tp-pane li a .tool-icon{color:var(--cat,var(--ink-2))}.tp-pane li a:hover{background:var(--paper-2);color:var(--ink)}.tp-pane li a[aria-current=page]{background:var(--cat-soft,var(--paper-2));font-weight:600}.tp-pane li a[aria-current=page]:after{content:"";background:var(--ink-3);flex:none;width:14px;height:14px;margin-left:auto;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat}@media (width<=800px){.tools-panel{border-left:0;border-right:0;border-radius:0;width:auto;max-width:none;max-height:calc(100vh - 61px);display:block;position:fixed;top:61px;left:0;right:0;overflow:auto}.tools-panel:after{display:none}.tp-group{border-bottom:1px solid var(--line);display:block}.tp-group:last-child{border-bottom:0}.tp-cat{background:var(--paper-3);border-right:0;padding:.7rem 1rem}.tp-cat .chev{opacity:1;transition:transform .15s}.tp-group.active .tp-cat .chev{transform:rotate(90deg)}.tp-pane{flex-direction:column;min-height:0;padding:0 1rem .6rem 1.4rem;display:flex}.tp-pane[hidden]{display:none}.tp-pane li a{white-space:normal;padding:.5rem}.tp-pane-head{border-top:1px dashed var(--line);color:var(--ink-3);order:2;justify-content:flex-end;margin:.3rem 0 0;padding:.5rem .5rem .2rem;font-size:.82rem;display:flex}.tp-pane-head:hover{color:var(--green)}}@media (width<=480px){.logo span{display:none}}.hero{border-bottom:1px solid var(--line)}.hero .container{grid-template-columns:minmax(0,1fr) 300px;align-items:end;gap:2rem 3rem;padding:3.2rem 0 2.6rem;display:grid}.hero h1{max-width:720px;margin:0 0 .5rem;font-size:clamp(1.8rem,3.4vw,2.5rem)}.hero .subtitle{max-width:620px;margin:0 0 1.2rem;font-size:1.05rem}.hero .site-search{max-width:560px;margin:0}.hero-note{color:var(--ink-3);border-left:2px solid var(--line);padding-left:14px;font-size:13px;line-height:1.6}.hero-note strong{color:var(--ink-2);font-weight:600;display:block}.hero-note a{color:var(--green)}.hero-note time{color:var(--ink-2)}@media (width<=860px){.hero .container{grid-template-columns:1fr;gap:1.2rem;padding:2.2rem 0 1.8rem}.hero-note{border-left:0;padding-left:0}}.home-hero .recent{justify-content:center;margin-top:1rem}.recent{color:var(--ink-3);flex-wrap:wrap;align-items:baseline;gap:.25rem .6rem;margin-top:.8rem;font-size:13px;display:flex}.recent h2{font:inherit;color:var(--ink-3);margin:0}.recent .row{display:contents}.recent a.chip{color:var(--ink-2);font-size:13px}.recent a.chip:hover{color:var(--green)}.recent a.chip+a.chip:before{content:"·";color:var(--ink-3);margin-right:.6rem}.recent .actions{gap:.6rem;margin-left:.4rem;display:inline-flex}.recent .actions .btn{height:auto;color:var(--ink-3);text-underline-offset:3px;background:0 0;border:0;padding:0;font-size:13px;text-decoration:underline}.recent .actions .btn:hover{color:var(--green)}.recent .hint{color:var(--ink-3);flex-basis:100%;margin:.3rem 0 0;font-size:12px}.recent .hint code{font:12px/1.4 var(--mono);word-break:break-all}.home-section{padding:2.6rem 0 0}.sec-h{align-items:baseline;gap:12px;padding:0 0 10px;display:flex}.sec-h h2{margin:0;font-size:1.15rem}.sec-h .c{color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase;font-size:12.5px}.sec-h .all{color:var(--ink-2);margin-left:auto;font-size:13px}.sec-h .all:hover{color:var(--green)}.home-hero{position:relative}.home-hero .container{align-items:end}.home-hero.over:after{content:"";pointer-events:none;border:2px dashed var(--blue);background:color-mix(in srgb, var(--blue) 6%, transparent);position:absolute;inset:0}.home-quick{flex-wrap:wrap;gap:8px;margin-top:1rem;display:flex}.home-quick a{border-radius:var(--radius-ctl);background:var(--paper-2);height:36px;color:var(--ink);align-items:center;gap:7px;padding:0 12px 0 9px;font-size:14px;font-weight:500;display:inline-flex}.home-quick a:hover{background:var(--cat-soft,var(--paper-3));color:var(--cat,var(--ink))}.home-quick img{width:20px;height:20px;display:block}.home-drop-anywhere{color:var(--ink-3);margin:.9rem 0 0;font-size:13px}.home-drop-anywhere[hidden],.home-quick[hidden]{display:none}.home-hero .recent{margin-top:.8rem}.home-latest .home-latest-list{gap:10px;margin:.5rem 0 .6rem;padding:0;list-style:none;display:grid}.home-latest .home-latest-list li{color:var(--ink-2);gap:1px;line-height:1.5;display:grid}.home-latest time{color:var(--ink-3);font-variant-numeric:tabular-nums;font-size:12px}.home-latest a{color:var(--green)}.home-pick{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-3);margin-top:1rem;padding:1.2rem 1.4rem 1.4rem}.home-pick[hidden]{display:none}.home-pick-file{align-items:center;gap:14px;display:flex}.home-pick-file img{flex:none;width:48px;height:48px}.home-pick-name{flex:1;gap:2px;min-width:0;display:grid}.home-pick-name b{text-overflow:ellipsis;white-space:nowrap;font-size:16px;overflow:hidden}.home-pick-name span{color:var(--ink-3);font-variant-numeric:tabular-nums;font-size:13px}.home-pick-title{color:var(--ink-2);margin:1rem 0 .6rem;font-size:15px}.home-pick .home-verb:first-child{background:var(--green);color:#fff;font-weight:600}.home-pick .home-verb:first-child:hover{filter:brightness(.94)}.home-verbs{flex-wrap:wrap;gap:8px;display:flex}.home-verb{border-radius:var(--radius-ctl);background:var(--paper-2);min-height:40px;color:var(--ink);white-space:nowrap;align-items:center;padding:0 16px;font-size:15px;font-weight:500;transition:background .15s,color .15s;display:inline-flex}.home-verb:hover{background:var(--cat-soft,var(--paper-3));color:var(--cat,var(--ink))}.home-verb.is-busy{opacity:.6;pointer-events:none}.home-body{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:2rem 3rem;padding-top:.4rem;display:grid}.home-main{min-width:0}.home-side{gap:1.5rem;padding-top:1.4rem;display:grid}.home-popular h2{margin:0 0 .6rem;font-size:1.05rem}.home-popular ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.home-popular a{border-radius:var(--radius-ctl);color:var(--ink);align-items:flex-start;gap:10px;padding:8px 10px;display:flex}.home-popular a:hover{background:var(--cat-soft,var(--paper-2))}.home-popular .tool-icon{color:var(--cat,var(--ink-2));flex:none;margin-top:2px}.home-popular a>span{gap:1px;min-width:0;display:grid}.home-popular b{font-size:14px;font-weight:600;line-height:1.3}.home-popular small{color:var(--ink-3);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.home-side .ad-slot:has(ins[data-adsbygoogle-status]){margin:0}.home-desks{--wood-t:#ecd9bb;--wood-l:#dcc19b;--wood-r:#cfb189;--leg:#b99a74;--leg-l:#a8896a;--cab-t:#f3f1ec;--cab-l:#e5e1d8;--cab-r:#d8d3c8;--dline:#c9c3b6;--pp-t:#fff;--pp-l:#eceef2;--pp-r:#dfe2e8;--ink-line:#b8bec9;--dk-t:#4a5060;--dk-l:#3a3f4c;--dk-r:#2f3440;--screen:#1f232c;--page:#f5f6f8;--folder-t:#f2c46d;--folder-l:#e3ad4c;--folder-r:#d49b3a;--gold-t:#e6bf5a;--gold-l:#d4a73c;--gold-r:#c2942c;--metal:#9aa3b2;--pot-t:#d98b62;--pot-l:#c77850;--pot-r:#b86a44;--leaf:#5fa36a;--mug-t:#fff;--mug-l:#e9ecf1;--rug:#f1efe9;--shade:#0000000f;--clip-t:#3a3f4c;--clip-l:#2f3440;--clip-r:#252a33;--woodd-t:#8a6446;--woodd-l:#7a5639;--chair-t:#5d6778;--chair-l:#4c5566;--chair-r:#404857;--tag-bg:#16181d;--tag-fg:#fff;--sky:#bfdcf5;--hill:#6aa56f;--hill2:#4f8a5a;--sun:#f5b942;--mat-t:#3f7d5c;--mat-l:#346a4e;--mat-r:#2c5a42;--cam-t:#3d4350;--cam-l:#30353f;--cam-r:#272b34;--frame-t:#a8825f;--frame-l:#96714f;--frame-r:#846243;--book-t:#0c7d79;--book2-t:#d9534f;--scan-t:#e9ecf1;--scan-l:#d6dae1;--scan-r:#c6cbd4;--lid-t:#cfd4dc;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:1.75rem;margin-bottom:1rem;display:grid}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .home-desks{--wood-t:#6b5a45;--wood-l:#5a4b39;--wood-r:#4d4031;--leg:#4a3d2f;--leg-l:#3e3327;--cab-t:#3a3e47;--cab-l:#30343c;--cab-r:#282b32;--dline:#4a4f5a;--pp-t:#dfe3ea;--pp-l:#c9ced7;--pp-r:#b7bdc8;--ink-line:#8d95a3;--dk-t:#2a2e37;--dk-l:#20242c;--dk-r:#1a1d24;--screen:#0e1015;--page:#d9dde4;--folder-t:#c9a04f;--folder-l:#b58c3c;--folder-r:#a27b31;--gold-t:#c9a44a;--gold-l:#b38f37;--gold-r:#9f7d2b;--metal:#7b8494;--pot-t:#b8744f;--pot-l:#a36441;--pot-r:#925736;--leaf:#4d8a57;--mug-t:#cfd4dc;--mug-l:#b5bbc6;--rug:#171a20;--shade:#00000040;--clip-t:#555b69;--clip-l:#474c58;--clip-r:#3b3f4a;--woodd-t:#6d4f37;--woodd-l:#5d432e;--chair-t:#3c4351;--chair-l:#323846;--chair-r:#2a2f3b;--tag-bg:#e8eaf0;--tag-fg:#0f1115;--sky:#3d5a78;--hill:#4a7a50;--hill2:#3a6442;--sun:#c99a3a;--mat-t:#2f5c45;--mat-l:#274d3a;--mat-r:#203f30;--cam-t:#2a2e37;--cam-l:#20242c;--cam-r:#1a1d24;--frame-t:#6d543d;--frame-l:#5e4834;--frame-r:#503d2c;--book-t:#2a8f8a;--book2-t:#a64441;--scan-t:#4a4f5a;--scan-l:#3f444e;--scan-r:#353942;--lid-t:#565c68}}:root[data-theme=dark] .home-desks{--wood-t:#6b5a45;--wood-l:#5a4b39;--wood-r:#4d4031;--leg:#4a3d2f;--leg-l:#3e3327;--cab-t:#3a3e47;--cab-l:#30343c;--cab-r:#282b32;--dline:#4a4f5a;--pp-t:#dfe3ea;--pp-l:#c9ced7;--pp-r:#b7bdc8;--ink-line:#8d95a3;--dk-t:#2a2e37;--dk-l:#20242c;--dk-r:#1a1d24;--screen:#0e1015;--page:#d9dde4;--folder-t:#c9a04f;--folder-l:#b58c3c;--folder-r:#a27b31;--gold-t:#c9a44a;--gold-l:#b38f37;--gold-r:#9f7d2b;--metal:#7b8494;--pot-t:#b8744f;--pot-l:#a36441;--pot-r:#925736;--leaf:#4d8a57;--mug-t:#cfd4dc;--mug-l:#b5bbc6;--rug:#171a20;--shade:#00000040;--clip-t:#555b69;--clip-l:#474c58;--clip-r:#3b3f4a;--woodd-t:#6d4f37;--woodd-l:#5d432e;--chair-t:#3c4351;--chair-l:#323846;--chair-r:#2a2f3b;--tag-bg:#e8eaf0;--tag-fg:#0f1115;--sky:#3d5a78;--hill:#4a7a50;--hill2:#3a6442;--sun:#c99a3a;--mat-t:#2f5c45;--mat-l:#274d3a;--mat-r:#203f30;--cam-t:#2a2e37;--cam-l:#20242c;--cam-r:#1a1d24;--frame-t:#6d543d;--frame-l:#5e4834;--frame-r:#503d2c;--book-t:#2a8f8a;--book2-t:#a64441;--scan-t:#4a4f5a;--scan-l:#3f444e;--scan-r:#353942;--lid-t:#565c68}.desk-card{--acc:var(--cat,var(--ink-2));border:1px solid var(--line);background:linear-gradient(160deg, var(--paper) 0%, color-mix(in srgb, var(--acc) 6%, var(--paper-2)) 100%);border-radius:18px;grid-template-columns:50% minmax(0,1fr);align-items:center;gap:4px 16px;padding:16px 20px 16px 4px;scroll-margin-top:76px;display:grid}.desk-scene,.desk-meta{min-width:0}.desk-meta h2{align-items:center;gap:8px;margin:0 0 4px;font-size:1.05rem;line-height:1.3;display:flex}.desk-meta h2:before{content:"";background:var(--acc);border-radius:3px;flex:none;width:10px;height:10px}.desk-meta p{color:var(--ink-2);margin:0 0 12px;font-size:13.5px;line-height:1.6}.desk-tools{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.desk-tools a{background:color-mix(in srgb, var(--acc) 10%, var(--paper));color:color-mix(in srgb, var(--acc) 75%, var(--ink));border:1px solid color-mix(in srgb, var(--acc) 22%, transparent);border-radius:999px;padding:3px 9px;font-size:12.5px;line-height:1.4;text-decoration:none;transition:background .15s,color .15s;display:inline-block}.desk-tools a:hover,.desk-tools a:focus-visible{background:var(--acc);color:var(--paper)}.desk-tools a.is-ext{background:0 0;border-style:dashed}.desk{width:100%;height:auto;display:block;overflow:visible}.desk .m-wood-t{fill:var(--wood-t)}.desk .m-wood-l{fill:var(--wood-l)}.desk .m-wood-r{fill:var(--wood-r)}.desk .m-leg-t,.desk .m-leg-l{fill:var(--leg)}.desk .m-leg-r{fill:var(--leg-l)}.desk .m-cab-t{fill:var(--cab-t)}.desk .m-cab-l{fill:var(--cab-l)}.desk .m-cab-r{fill:var(--cab-r)}.desk .drawer{stroke:var(--dline);stroke-width:1px}.desk .handle{stroke:var(--leg);stroke-width:2.2px;stroke-linecap:round}.desk .m-paper-t{fill:var(--pp-t)}.desk .m-paper-l{fill:var(--pp-l)}.desk .m-paper-r{fill:var(--pp-r)}.desk .ink,.desk .sheet{stroke:var(--ink-line);stroke-width:.8px}.desk .m-dark-t{fill:var(--dk-t)}.desk .m-dark-l{fill:var(--dk-l)}.desk .m-dark-r{fill:var(--dk-r)}.desk .screen{fill:var(--screen)}.desk .page{fill:var(--page)}.desk .accent{fill:var(--acc)}.desk .m-folder-t{fill:var(--folder-t)}.desk .m-folder-l{fill:var(--folder-l)}.desk .m-folder-r{fill:var(--folder-r)}.desk .m-gold-t{fill:var(--gold-t)}.desk .m-gold-l{fill:var(--gold-l)}.desk .m-gold-r{fill:var(--gold-r)}.desk .shackle{fill:none;stroke:var(--metal);stroke-width:3.2px;stroke-linecap:round}.desk .keyhole{fill:var(--dk-r)}.desk .m-pot-t{fill:var(--pot-t)}.desk .m-pot-l{fill:var(--pot-l)}.desk .m-pot-r{fill:var(--pot-r)}.desk .leaf{fill:var(--leaf)}.desk .m-mug-t{fill:var(--mug-t)}.desk .m-mug-l{fill:var(--mug-l)}.desk .m-acc-t{fill:var(--acc)}.desk .m-acc-l{fill:color-mix(in srgb,var(--acc) 85%,#000)}.desk .m-acc-r{fill:color-mix(in srgb,var(--acc) 72%,#000)}.desk .m-woodd-t{fill:var(--woodd-t)}.desk .m-woodd-l{fill:var(--woodd-l)}.desk .m-clip-t{fill:var(--clip-t)}.desk .m-clip-l{fill:var(--clip-l)}.desk .m-clip-r{fill:var(--clip-r)}.desk .seal{fill:none;stroke:var(--acc);stroke-width:1.6px}.desk .seal-in{fill:var(--acc);opacity:.35}.desk .rug{fill:var(--rug)}.desk .shadow{fill:var(--shade)}.desk .m-chair-t{fill:var(--chair-t)}.desk .m-chair-l{fill:var(--chair-l)}.desk .m-chair-r{fill:var(--chair-r)}.desk .m-pole-t,.desk .m-pole-l{fill:var(--metal)}.desk .chair-leg{stroke:var(--dk-l);stroke-width:3px;stroke-linecap:round}.desk .photo-sky{fill:var(--sky)}.desk .photo-hill{fill:var(--hill)}.desk .photo-hill2{fill:var(--hill2)}.desk .sun{fill:var(--sun)}.desk .m-frame-t{fill:var(--frame-t)}.desk .m-frame-l{fill:var(--frame-l)}.desk .m-frame-r{fill:var(--frame-r)}.desk .wm{fill:#fff;opacity:.85;font:700 10px var(--sans);text-anchor:middle}.desk .m-mat-t{fill:var(--mat-t)}.desk .m-mat-l{fill:var(--mat-l)}.desk .m-mat-r{fill:var(--mat-r)}.desk .grid{stroke:#ffffff40;stroke-width:.6px}.desk .m-ruler-t{fill:#f3e5b5}.desk .m-ruler-l{fill:#e5d39b}.desk .m-ruler-r{fill:#d6c386}.desk .tick{stroke:#8a7a4a;stroke-width:.6px}.desk .m-cam-t{fill:var(--cam-t)}.desk .m-cam-l{fill:var(--cam-l)}.desk .m-cam-r{fill:var(--cam-r)}.desk .lens{fill:#1a1d24}.desk .lens-in{fill:color-mix(in srgb,var(--acc) 60%,#101218)}.desk .lens-hi{fill:#ffffff8c}.desk .photo-a{fill:var(--sky)}.desk .photo-b{fill:#f3c8a5}.desk .photo-c{fill:#bfe0c4}.desk .m-slate-t{fill:#2b2f38}.desk .m-slate-l{fill:#23262e}.desk .m-slate-r{fill:#1c1f26}.desk .stripe{fill:#f1f2f4}.desk .vid-frame{fill:#37465c}.desk .play{fill:#fff;opacity:.9}.desk .clip-a{fill:var(--acc)}.desk .clip-b{fill:color-mix(in srgb,var(--acc) 55%,#fff)}.desk .playhead{fill:#fff}.desk .band{fill:none;stroke:var(--dk-l);stroke-width:4px;stroke-linecap:round}.desk .m-reel-t,.desk .m-reel-l{fill:#5b6170}.desk .reel-hub{fill:var(--acc)}.desk .reel-hole{fill:#2b2f38}.desk .m-book-t{fill:var(--book-t)}.desk .m-book-l,.desk .m-book-r{fill:#f4efe2}.desk .m-book2-t{fill:var(--book2-t)}.desk .m-book2-l,.desk .m-book2-r{fill:#efe8d6}.desk .bk{fill:#fff;font:700 9px var(--sans);text-anchor:middle}.desk .txt{fill:#b7bec9}.desk .txt-del{fill:#e39a95}.desk .txt-add{fill:#8fcf9c}.desk .m-scan-t{fill:var(--scan-t)}.desk .m-scan-l{fill:var(--scan-l)}.desk .m-scan-r{fill:var(--scan-r)}.desk .m-scanlid-t{fill:var(--lid-t)}.desk .m-scanlid-l{fill:var(--scan-l)}.desk .m-scanlid-r{fill:var(--scan-r)}.desk .scanlight{fill:var(--acc)}.desk .calc-screen{fill:#bfd7c5}.desk .calc-key{fill:#6b7180}.desk .glass{fill:#a0d2e659;stroke:var(--metal);stroke-width:2px}.desk .mg-handle{stroke:var(--woodd-t);stroke-width:4px;stroke-linecap:round}.desk .hs{cursor:pointer;outline:none}.desk .hs .obj{transition:transform .18s}.desk .hs:hover .obj,.desk .hs:focus-visible .obj{transform:translateY(-3px)}.desk .hs:focus-visible .obj{filter:drop-shadow(0 0 3px var(--acc))}.desk .tag{opacity:0;pointer-events:none;transition:opacity .15s}.desk .tag rect{fill:var(--tag-bg)}.desk .tag text{fill:var(--tag-fg);font:600 12px var(--sans);text-anchor:middle}.desk:has(.hs[data-k="0"]:is(:hover,:focus-visible)) .tag[data-k="0"],.desk:has(.hs[data-k="1"]:is(:hover,:focus-visible)) .tag[data-k="1"],.desk:has(.hs[data-k="2"]:is(:hover,:focus-visible)) .tag[data-k="2"],.desk:has(.hs[data-k="3"]:is(:hover,:focus-visible)) .tag[data-k="3"],.desk:has(.hs[data-k="4"]:is(:hover,:focus-visible)) .tag[data-k="4"],.desk:has(.hs[data-k="5"]:is(:hover,:focus-visible)) .tag[data-k="5"]{opacity:1}@media (prefers-reduced-motion:reduce){.desk .hs .obj{transition:none}}@media (width<=1100px){.home-desks{grid-template-columns:1fr}}@media (width<=640px){.desk-card{grid-template-columns:1fr;padding:6px 16px 18px}}.home-about{color:var(--ink-2);max-width:72ch;margin:2rem 0 2.5rem;line-height:1.75}.home-about h2{color:var(--ink);margin:0 0 .6rem;font-size:1.15rem}.home-about p{margin:0 0 .8rem}.home-about a{color:var(--green);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}@media (width<=1000px){.home-body{grid-template-columns:1fr;gap:1rem}.home-side{padding-top:0}}@media (width<=640px){.home-quick a{height:34px;font-size:13.5px}.home-drop-anywhere{display:none}.home-verb{min-height:44px;padding:0 14px;font-size:14.5px}}.post-cats{flex-wrap:wrap;gap:8px;margin:1rem 0 .5rem;display:flex}.post-cats a{border-radius:var(--radius-ctl);background:var(--paper-2);height:32px;color:var(--ink);align-items:center;gap:6px;padding:0 12px;font-size:13.5px;font-weight:500;display:inline-flex}.post-cats a:hover{background:var(--cat-soft,var(--paper-3));color:var(--cat,var(--ink))}.post-cats .tool-icon{color:var(--cat,var(--ink-2))}.post-group{margin-top:1.6rem;scroll-margin-top:76px}.post-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.post-list li{border-bottom:1px solid var(--line)}.post-list a{color:var(--ink);grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"t d""s d";gap:2px 20px;padding:12px 6px;display:grid}.post-list a:hover{background:var(--paper-2)}.post-list b{grid-area:t;font-size:15.5px;font-weight:600;line-height:1.35}.post-list span{color:var(--ink-3);grid-area:s;font-size:13.5px;line-height:1.5}.post-list time{color:var(--ink-3);font-variant-numeric:tabular-nums;white-space:nowrap;grid-area:d;align-self:start;padding-top:3px;font-size:12.5px}.post-index .tool-head{max-width:760px;display:block}.post .post-head{max-width:720px;margin:1.6rem auto 0;display:block}.post-index .tool-head h1,.post .post-head h1{margin-bottom:.6rem}.post .post-head h1{letter-spacing:-.01em;font-size:clamp(1.55rem,2.8vw,2.1rem);line-height:1.25}.post-index .tool-head .subtitle,.post .post-head .subtitle{color:var(--ink-2);max-width:none;font-size:1.05rem;line-height:1.6}.post .post-meta{margin-top:.9rem}.post .post-body{margin-top:1.6rem}.post .post-body>h2:first-child{border-top:0;margin-top:0;padding-top:0}.post-meta{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:10px;margin:.2rem 0 0;font-size:13px;display:flex}.post-cat{background:var(--cat-soft,var(--paper-2));height:24px;color:var(--cat,var(--ink-2));border-radius:6px;align-items:center;padding:0 9px;font-weight:500;display:inline-flex}.post-body{margin-top:2rem}.post-body h3{color:var(--ink);margin:1.8rem 0 .5rem;font-size:1.05rem}.post-body ul,.post-body ol{margin:0 0 1rem;padding-left:1.4em}.post-body li{margin:.25rem 0}.post-body li>p{margin:0}.post-body table{border-collapse:collapse;width:100%;margin:0 0 1.2rem;font-size:.93rem}.post-body th,.post-body td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px 10px}.post-body th{color:var(--ink);background:var(--paper-2);font-weight:600}.post-body code{font:.9em/1.5 var(--mono);background:var(--paper-2);border-radius:4px;padding:.1em .35em}.post-body pre{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);margin:0 0 1.2rem;padding:12px 14px;overflow:auto}.post-body pre code{background:0 0;padding:0;font-size:.88rem}.post-body blockquote{border-left:3px solid var(--line);color:var(--ink-3);margin:0 0 1.2rem;padding:4px 0 4px 16px}.post-body img{border-radius:var(--radius);max-width:100%;height:auto}.post-body strong{color:var(--ink)}.post-tools{max-width:720px;margin:2.5rem auto 0}.post-tools h2{margin:0 0 .6rem;font-size:1.15rem}.post .related,.post-backlinks{max-width:720px;margin:2.5rem auto 0}.post-backlinks{max-width:none}.home-posts h2{margin:0;font-size:1.05rem}.home-posts .sec-h .all{color:var(--ink-3);margin-left:auto;font-size:13px}.home-posts ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.home-posts a{border-radius:var(--radius-ctl);color:var(--ink);gap:2px;padding:8px 10px;display:grid}.home-posts a:hover{background:var(--cat-soft,var(--paper-2))}.home-posts b{font-size:14px;font-weight:600;line-height:1.35}.home-posts small{color:var(--ink-3);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12.5px;line-height:1.45;display:-webkit-box;overflow:hidden}@media (width<=640px){.post-list a{grid-template-columns:1fr;grid-template-areas:"t""s""d"}.post-list time{padding-top:0}}.popular{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.feat{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-3);color:var(--ink);grid-template-columns:auto 1fr;align-items:start;column-gap:12px;min-width:0;padding:14px 16px;display:grid}.feat:hover{border-color:var(--ink-2);color:var(--ink)}.feat .tool-icon{color:var(--green);margin-top:2px}.feat h3{margin:0 0 2px;font-size:1rem}.feat p{color:var(--ink-3);margin:0;font-size:13px;line-height:1.45}@media (width<=1000px){.popular{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=480px){.popular{grid-template-columns:1fr}}.tool-list{border-top:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px;display:grid}.tool-row{border-bottom:1px solid var(--line);color:var(--ink);align-items:center;gap:12px;min-width:0;padding:11px 6px;display:flex}.tool-row:hover{background:var(--paper-2);color:var(--ink)}.tool-row .tool-icon{color:var(--cat,var(--ink-2));flex:none}.tool-row:hover .tool-icon{color:var(--cat,var(--green))}.tool-row .name{white-space:nowrap;font-size:15px;font-weight:600}.tool-row .desc{color:var(--ink-3);white-space:nowrap;text-overflow:ellipsis;font-size:13.5px;overflow:hidden}.tool-more{color:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 6px;font-size:14px;display:block}.tool-more:hover{color:var(--green);background:var(--paper-2)}@media (width<=800px){.tool-list{grid-template-columns:1fr}.tool-row{grid-template-columns:auto 1fr;align-items:start;gap:1px 12px;display:grid}.tool-row .tool-icon{margin-top:3px}.tool-row .name{white-space:normal}.tool-row .desc{white-space:normal;grid-column:2}}.tool-icon{line-height:0;display:inline-block}.tool-icon svg{display:block}.tool-page{padding:1.5rem 0 3rem}.tool-head{grid-template-columns:auto 1fr;align-items:center;column-gap:.8rem;margin:1.4rem 0 1.25rem;display:grid}.tool-head .tool-head-icon{background:var(--cat-soft,var(--paper-2));width:48px;height:48px;color:var(--cat,var(--ink-2));border-radius:10px;grid-row:1/span 2;align-self:start;place-items:center;margin-top:.3rem;display:grid}.tool-head .tool-head-icon svg{width:26px;height:26px}.tool-head .subtitle{max-width:none;margin-bottom:0;font-size:1rem}.tool-page>header+.ad-slot,.tool-page>header+.tool-box{margin-top:1rem}.toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.toolbar .spacer{flex:1}.btn{background:var(--btn-bg);height:34px;color:var(--btn-fg);border-radius:var(--radius-ctl);cursor:pointer;font:inherit;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.4rem;padding:0 14px;font-size:.92rem;font-weight:500;line-height:1;display:inline-flex}.btn:hover{background:var(--btn-bg-hover)}.btn.primary{background:var(--green);color:var(--brand-fg);border-color:var(--green);font-weight:600}.btn.primary:hover{filter:brightness(.95)}.btn:active:not(:disabled){background:var(--btn-bg-active)}.btn.primary:active:not(:disabled){background:var(--green);border-color:var(--green);filter:brightness(.86)}.btn:disabled{opacity:.5;cursor:not-allowed;filter:none}.btn.ghost,.btn[data-row-act=remove]{color:var(--ink-3);background:0 0;border-color:#0000}.btn.ghost:hover,.btn[data-row-act=remove]:hover{background:var(--paper-2);color:var(--ink)}.btn.sm{height:28px;padding:0 10px;font-size:13px}@media (pointer:coarse){.btn{height:40px}.btn.sm{height:34px}}select,input[type=number],input[type=text],input[type=search]{font:inherit;border:1px solid var(--line);border-radius:var(--radius-ctl);background:var(--paper-3);height:34px;color:var(--ink);padding:0 .55rem;font-size:.92rem}select:focus,input:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--ring);outline:0}input[type=range],input[type=radio],input[type=checkbox],progress{accent-color:var(--green)}label.chk{cursor:pointer;align-items:center;gap:.4rem;font-size:.92rem;display:inline-flex}.status{min-height:1.6em;color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:1rem;margin-top:.5rem;font-size:.88rem;display:flex}.status .ok{color:var(--ok);font-weight:600}.status .err{color:var(--err);font-weight:600}.status .warn{color:var(--warn)}.toc{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin:1.6rem 0 0;padding:10px 14px;font-size:13.5px;display:flex}.toc-label{color:var(--ink-3)}.toc a{color:var(--ink-2);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}.toc a:hover{color:var(--green);text-decoration-color:currentColor}@media (width<=520px){.promises{grid-template-columns:1fr}}.tool-content{max-width:720px;color:var(--ink-2);margin:3rem auto 0;line-height:1.75}.contact-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;gap:2.5rem 3.5rem;margin-top:1.25rem;display:grid}.contact-grid .tool-content{max-width:none;margin:0;font-size:.95rem}.contact-grid .tool-content h2{margin-top:1.75rem;padding-top:1.25rem;font-size:1.05rem}.contact-grid .tool-content>h2:first-child{margin-top:0}@media (width<=900px){.contact-grid{grid-template-columns:1fr;gap:2rem}.contact-grid .tool-content{order:2}.contact-grid .feedback{order:1}}.tool-content h2{border-top:1px solid var(--line);letter-spacing:-.01em;color:var(--ink);margin:2.75rem 0 .9rem;padding-top:1.5rem;font-size:1.25rem}.tool-content>h2:first-child{border-top:0;margin-top:0;padding-top:0}.tool-content p{margin:0 0 1rem}.tool-content>h2:first-child+p{color:var(--ink);font-size:1.06rem}.tool-content a{color:var(--green);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}.faq details{border-top:1px solid var(--line);padding:.85rem 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;color:var(--ink);justify-content:space-between;align-items:baseline;gap:1rem;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--ink-3);flex:none;font-size:1.1rem;font-weight:400;line-height:1}.faq details[open] summary:after{content:"−"}.faq summary:hover{color:var(--green)}.faq p{color:var(--ink-2);margin:.6rem 0 0}.related{margin-top:2.5rem}.changelog{max-width:720px;margin-top:1rem}.changelog .entry{border-top:1px solid var(--line);grid-template-columns:7.5em 1fr;gap:1.2rem;padding:.8rem 0;display:grid}.changelog .entry:last-child{border-bottom:1px solid var(--line)}.changelog time{font:13px/1.7 var(--mono);color:var(--ink-3);white-space:nowrap}.changelog .items{gap:.55rem;display:grid}.changelog p{color:var(--ink-2);margin:0;line-height:1.65}.changelog .items>p+p{text-indent:-1rem;padding-left:1rem}.changelog .items>p+p:before{content:"— ";color:var(--ink-3)}.changelog .items>p:first-child:not(:last-child){text-indent:-1rem;padding-left:1rem}.changelog .items>p:first-child:not(:last-child):before{content:"— ";color:var(--ink-3)}.changelog a{color:var(--green)}@media (width<=560px){.changelog .entry{grid-template-columns:1fr;gap:.3rem}}.ad-slot{width:100%;margin:0;display:block;overflow:hidden}.ad-slot:has(ins[data-ad-status=unfilled]){display:none}.ad-slot:has(ins[data-adsbygoogle-status]){margin:2rem 0}.ad-slot:has(ins[data-ad-status=filled]){min-height:var(--ad-h,0);background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);margin:2rem 0}.ad-slot:has(ins[data-ad-status=filled]):before{content:"Advertisement";letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding:.4rem .6rem 0;font-size:11px;display:block}.site-footer{border-top:1px solid var(--line);color:var(--ink-3);margin-top:3.5rem;padding:2rem 0 2.5rem;font-size:13px;line-height:1.7}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.25rem 2rem;padding-bottom:1.5rem;display:grid}.footer-col ul{gap:.15rem;margin:.4rem 0 0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--ink-2)}.footer-col a:hover{color:var(--green)}.footer-cat{font-weight:600;color:var(--ink)!important}.footer-bottom{border-top:1px solid var(--line);grid-template-columns:1.4fr 1fr 1fr auto;align-items:start;gap:1rem 2rem;padding-top:1.25rem;display:grid}.footer-brand{color:var(--ink);align-items:center;gap:.45rem;margin-bottom:.25rem;font-size:15px;font-weight:650;display:flex}.footer-brand img{width:18px;height:18px}.footer-copy{color:var(--ink-3);font-variant-numeric:tabular-nums;margin-bottom:.15rem}.footer-links{flex-direction:column;gap:.1rem;display:flex}.footer-links a,.footer-langs a{color:var(--ink-2)}.footer-links a:hover,.footer-langs a:hover{color:var(--green)}.footer-langs a[aria-current]{color:var(--ink);font-weight:600}.footer-langs a{white-space:nowrap}.footer-meta{text-align:right}@media (width<=800px){.footer-bottom{grid-template-columns:1fr 1fr}.footer-meta{text-align:left;grid-column:1/-1}}.site-search{position:relative}.site-search input{font:inherit;border:1px solid var(--line);border-radius:var(--radius-ctl);background:var(--paper-3);height:36px;color:var(--ink);width:220px;max-width:40vw;padding:0 2rem;font-size:.92rem}.site-search:before{content:"";pointer-events:none;background:var(--ink-3);width:14px;height:14px;position:absolute;top:18px;left:.7rem;transform:translateY(-50%);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3.5-3.5'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3.5-3.5'/%3E%3C/svg%3E") 50%/contain no-repeat}.site-search .kbd{pointer-events:none;position:absolute;top:18px;right:.7rem;transform:translateY(-50%)}.site-search.large input{width:100%;max-width:560px;height:50px;padding:0 3rem 0 2.7rem;font-size:1rem}.site-search.large:before{width:17px;height:17px;top:25px;left:1rem}.site-search.large .kbd{top:25px;right:1rem}.site-search input:focus{border-color:var(--green)}.site-search input::placeholder{color:var(--ink-3)}.site-search .results{z-index:40;background:var(--paper-3);border:1px solid var(--line);border-radius:var(--radius);width:max(100%,360px);min-width:100%;max-width:90vw;max-height:min(60vh,520px);box-shadow:0 12px 32px -10px rgba(var(--shadow-rgb), .3);text-align:left;position:absolute;top:calc(100% + 6px);left:0;overflow:hidden auto}.site-search.large .results{width:100%;max-width:560px}.site-search .results a{color:var(--ink);border-top:1px solid var(--line);grid-template-columns:32px minmax(0,1fr);align-items:center;column-gap:.7rem;padding:.55rem .8rem;display:grid}.site-search .results a:first-child{border-top:0}.site-search .results a:hover,.site-search .results a.active{background:var(--paper-2);color:var(--ink)}.site-search .results a .ic{background:var(--cat-soft,var(--paper-2));width:32px;height:32px;color:var(--cat,var(--ink-2));border-radius:8px;place-items:center;display:grid}.site-search .results a .tx{gap:2px;min-width:0;display:grid}.site-search .results a strong{white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:600;overflow:hidden}.site-search .results a em{color:var(--ink-3);font-size:.78rem;font-style:normal;font-weight:400}.site-search .results a small{color:var(--ink-3);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;display:block;overflow:hidden}.site-search .results .empty{color:var(--ink-3);padding:.6rem .8rem;font-size:.9rem}@media (width<=640px){.site-header .container{gap:.5rem}.site-header .site-search input{width:120px;max-width:34vw;padding-left:1.8rem}.site-header .site-search .kbd{display:none}}.breadcrumb{color:var(--ink-3);margin-bottom:.75rem;font-size:14px}.breadcrumb ol{flex-wrap:wrap;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li+li:before{content:"›";color:var(--ink-3);margin-right:.35rem}.breadcrumb a{color:var(--ink-3)}.breadcrumb a:hover{color:var(--green)}.breadcrumb [aria-current] span{color:var(--ink)}.breadcrumb ol>li:nth-last-child(2)>a{color:var(--cat,var(--ink-3));font-weight:600}.breadcrumb li.has-menu{align-items:center;gap:.3rem;display:inline-flex}.breadcrumb .bc-dd{display:inline-flex;position:relative}.breadcrumb .bc-chev{cursor:pointer;border:1px solid var(--line);border-radius:var(--radius-ctl);width:22px;height:22px;color:var(--ink-3);background:0 0;justify-content:center;align-items:center;padding:0;display:inline-flex}.breadcrumb .bc-chev:hover,.breadcrumb li.open .bc-chev{border-color:var(--cat,var(--green));color:var(--cat,var(--green))}.breadcrumb li.open .bc-chev .chev{transform:rotate(180deg)}.breadcrumb .bc-menu{z-index:30;background:var(--paper-3);border:1px solid var(--line);border-radius:var(--radius);min-width:220px;max-width:calc(100vw - 2.5rem);box-shadow:0 8px 24px -8px rgba(var(--shadow-rgb), .25);margin:0;padding:.35rem;list-style:none;position:absolute;top:calc(100% + 6px);left:0}.breadcrumb .bc-menu li{display:block}.breadcrumb .bc-menu li:before{content:none}.breadcrumb .bc-menu a{color:var(--ink);white-space:nowrap;border-radius:4px;align-items:center;gap:.55rem;padding:.38rem .9rem .38rem .5rem;font-size:.92rem;font-weight:400;display:flex}.breadcrumb .bc-menu a .tool-icon{color:var(--cat,var(--ink-2));flex:none}.breadcrumb .bc-menu a:hover{background:var(--paper-2);color:var(--ink)}.breadcrumb .bc-menu a[aria-current=page]{background:var(--cat-soft,var(--paper-2));font-weight:600}.breadcrumb .bc-menu a[aria-current=page]:after{content:"";background:var(--ink-3);flex:none;width:14px;height:14px;margin-left:auto;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50%/contain no-repeat}.cat-group{margin-bottom:2rem}.cat-title{margin:0 0 .75rem;font-size:1.1rem}.cat-title a{color:var(--ink);align-items:center;gap:.5rem;display:inline-flex}.cat-title .count{font-size:.85rem;font-weight:400}.cat-list{flex-wrap:wrap;gap:.5rem;display:flex}.cat-chip{border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:0 0;align-items:center;gap:.45rem;padding:.45rem .8rem;font-size:.92rem;display:inline-flex}.cat-chip:hover{border-color:var(--ink-2);color:var(--ink)}.sr-only{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}