diff --git a/Cargo.lock b/Cargo.lock
index bfd61e7..8223e52 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -120,11 +120,12 @@ dependencies = [
 
 [[package]]
 name = "anstyle-wincon"
-version = "3.0.6"
+version = "3.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2109dbce0e72be3ec00bed26e6a7479ca384ad226efdd66db8fa2e3a38c83125"
+checksum = "ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e"
 dependencies = [
  "anstyle",
+ "once_cell",
  "windows-sys 0.59.0",
 ]
 
@@ -262,9 +263,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.6.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+checksum = "8f68f53c83ab957f72c32642f3868eec03eb974d1fb82e453128456482613d36"
 dependencies = [
  "serde",
 ]
@@ -403,9 +404,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.6"
+version = "1.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d6dbb628b8f8555f86d0323c2eb39e3ec81901f4b83e091db8a6a76d316a333"
+checksum = "c8293772165d9345bdaaa39b45b2109591e63fe5e6fbc23c6ff930a048aa310b"
 dependencies = [
  "shlex",
 ]
@@ -492,9 +493,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.23"
+version = "4.5.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3135e7ec2ef7b10c6ed8950f0f792ed96ee093fa088608f1c76e569722700c84"
+checksum = "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -502,9 +503,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.23"
+version = "4.5.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30582fc632330df2bd26877bde0c1f4470d57c582bbc070376afcd04d8cb4838"
+checksum = "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121"
 dependencies = [
  "anstream",
  "anstyle",
@@ -517,9 +518,9 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "4.5.40"
+version = "4.5.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac2e663e3e3bed2d32d065a8404024dad306e699a04263ec59919529f803aee9"
+checksum = "33a7e468e750fa4b6be660e8b5651ad47372e8fb114030b594c2d75d48c5ffd0"
 dependencies = [
  "clap",
 ]
@@ -536,14 +537,14 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.18"
+version = "4.5.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
+checksum = "54b755194d6389280185988721fffba69495eed5ee9feeee9a599b53db80318c"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -589,7 +590,7 @@ dependencies = [
  "comemo-macros",
  "once_cell",
  "parking_lot",
- "siphasher 1.0.1",
+ "siphasher",
 ]
 
 [[package]]
@@ -600,7 +601,7 @@ checksum = "c8936e42f9b4f5bdfaf23700609ac1f11cb03ad4c1ec128a4ee4fd0903e228db"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -737,7 +738,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -748,7 +749,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -766,9 +767,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.6.0"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
+checksum = "0e60eed09d8c01d3cee5b7d30acb059b76614c918fa0f992e0dd6eeb10daad6f"
 
 [[package]]
 name = "data-url"
@@ -786,6 +787,37 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "derive_builder"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "507dfb09ea8b7fa618fcf76e953f4f5e192547945816d5358edffe39f6f94947"
+dependencies = [
+ "derive_builder_macro",
+]
+
+[[package]]
+name = "derive_builder_core"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.96",
+]
+
+[[package]]
+name = "derive_builder_macro"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
+dependencies = [
+ "derive_builder_core",
+ "syn 2.0.96",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -825,7 +857,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -887,7 +919,7 @@ checksum = "0d28318a75d4aead5c4db25382e8ef717932d0346600cacae6357eb5941bc5ff"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -1091,7 +1123,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -1203,16 +1235,18 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "4.5.0"
+version = "6.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "faa67bab9ff362228eb3d00bd024a4965d8231bbb7921167f0cfa66c6626b225"
+checksum = "3d6b224b95c1e668ac0270325ad563b2eef1469fbbb8959bc7c692c844b813d9"
 dependencies = [
+ "derive_builder",
  "log",
+ "num-order",
  "pest",
  "pest_derive",
  "serde",
  "serde_json",
- "thiserror 1.0.69",
+ "thiserror 2.0.11",
 ]
 
 [[package]]
@@ -1625,7 +1659,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -1793,9 +1827,9 @@ checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
 
 [[package]]
 name = "js-sys"
-version = "0.3.76"
+version = "0.3.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6717b6b5b077764fb5966237269cb3c64edddde4b14ce42647430a78ced9e7b7"
+checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
 dependencies = [
  "once_cell",
  "wasm-bindgen",
@@ -1858,7 +1892,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
  "libc",
  "redox_syscall",
 ]
@@ -1871,9 +1905,9 @@ checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.14"
+version = "0.4.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 
 [[package]]
 name = "lipsum"
@@ -1906,9 +1940,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.22"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
 name = "memchr"
@@ -1943,9 +1977,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
+checksum = "b8402cab7aefae129c6977bb0ff1b8fd9a04eb5b51efc50a70bea51cda0c7924"
 dependencies = [
  "adler2",
  "simd-adler32",
@@ -2016,7 +2050,7 @@ version = "6.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6205bd8bb1e454ad2e27422015fb5e4f2bcc7e08fa8f27058670d208324a4d2d"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
  "crossbeam-channel",
  "filetime",
  "fsevent-sys",
@@ -2053,7 +2087,7 @@ checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -2065,6 +2099,21 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-modular"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17bb261bf36fa7d83f4c294f834e91256769097b3cb505d44831e0a179ac647f"
+
+[[package]]
+name = "num-order"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "537b596b97c40fcf8056d153049eb22f481c17ebce72a513ec9286e4986d1bb6"
+dependencies = [
+ "num-modular",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2131,7 +2180,7 @@ dependencies = [
  "by_address",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -2188,7 +2237,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b7cafe60d6cf8e62e1b9b2ea516a089c008945bb5a275416789e7db0bc199dc"
 dependencies = [
  "memchr",
- "thiserror 2.0.9",
+ "thiserror 2.0.11",
  "ucd-trie",
 ]
 
@@ -2212,7 +2261,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -2228,9 +2277,9 @@ dependencies = [
 
 [[package]]
 name = "phf"
-version = "0.11.2"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
 dependencies = [
  "phf_macros",
  "phf_shared",
@@ -2238,9 +2287,9 @@ dependencies = [
 
 [[package]]
 name = "phf_generator"
-version = "0.11.2"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48e4cc64c2ad9ebe670cb8fd69dd50ae301650392e81c05f9bfcb2d5bdbc24b0"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
 dependencies = [
  "phf_shared",
  "rand",
@@ -2248,24 +2297,24 @@ dependencies = [
 
 [[package]]
 name = "phf_macros"
-version = "0.11.2"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3444646e286606587e49f3bcf1679b8cef1dc2c5ecc29ddacaffc305180d464b"
+checksum = "f84ac04429c13a7ff43785d75ad27569f2951ce0ffd30a3321230db2fc727216"
 dependencies = [
  "phf_generator",
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
 name = "phf_shared"
-version = "0.11.2"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
 dependencies = [
- "siphasher 0.3.11",
+ "siphasher",
 ]
 
 [[package]]
@@ -2276,29 +2325,29 @@ checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
 
 [[package]]
 name = "pin-project"
-version = "1.1.7"
+version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be57f64e946e500c8ee36ef6331845d40a93055567ec57e8fae13efd33759b95"
+checksum = "1e2ec53ad785f4d35dac0adea7f7dc6f1bb277ad84a680c7afefeae05d1f5916"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.7"
+version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c0f5fad0874fc7abcd4d750e76917eaebbecaa2c20bde22e1dbeeba8beb758c"
+checksum = "d56a66c0c55993aa927429d0f8a0abfd74f084e4d9c192cffed01e418d83eefb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff"
+checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
 
 [[package]]
 name = "pin-utils"
@@ -2367,9 +2416,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.92"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
+checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
 dependencies = [
  "unicode-ident",
 ]
@@ -2441,7 +2490,7 @@ dependencies = [
  "rustc-hash",
  "rustls",
  "socket2",
- "thiserror 2.0.9",
+ "thiserror 2.0.11",
  "tokio",
  "tracing",
 ]
@@ -2460,7 +2509,7 @@ dependencies = [
  "rustls",
  "rustls-pki-types",
  "slab",
- "thiserror 2.0.9",
+ "thiserror 2.0.11",
  "tinyvec",
  "tracing",
  "web-time",
@@ -2551,7 +2600,7 @@ version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03a862b389f93e68874fbf580b9de08dd02facb9a788ebadaf4a3fd33cf58834"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
 ]
 
 [[package]]
@@ -2567,9 +2616,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41ec06925739fd332b1ba09e1efeb5df2a51331bca943c1775b4f2d8ba6ded21"
+checksum = "96b13fc37349d5c5bbf5d2ad365a55f2439d59deb78acb5578575b1d88cb8e66"
 dependencies = [
  "base64 0.22.1",
  "bitvec",
@@ -2587,7 +2636,7 @@ dependencies = [
  "serde_json",
  "serde_repr",
  "serde_with",
- "siphasher 1.0.1",
+ "siphasher",
  "tiny-skia-path",
  "wasm-bindgen",
  "web-time",
@@ -2595,9 +2644,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-typst"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded934b0d49ae31b70262a292e5e7d33b31f00c62218159b399fcc07df8035d6"
+checksum = "94fe8e18c1d82e428e598c4099af771e7b1b3cc56e58ae5cd450867d595f95f1"
 dependencies = [
  "codespan-reporting",
  "comemo",
@@ -2627,9 +2676,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-typst-shim"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "350143da89b70a6b2a9a24d71fc580cf034fd7e9ad9e5a7a3bcb62bcb9d9b3ba"
+checksum = "41e26fc8d9096f2ab25dabca6407544961172f1bd6b255668e5d3e91f2ded2c1"
 dependencies = [
  "cfg-if",
  "typst",
@@ -2638,9 +2687,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-typst2vec"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6d86d1acf180109db0879bfbd87c6d13633828636dc4a540651e7d646259275"
+checksum = "b5f0f3aa5ce66a27c72a9baddeb0f46281d8e9ef6296bfd51cf7aec002c48e07"
 dependencies = [
  "bitvec",
  "comemo",
@@ -2664,9 +2713,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-vec2svg"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfe13d9ef5f4ec7602fcef329c1cc4a3d06f247ba79bd6ca523d437ff1f7f061"
+checksum = "c7dce08258ec590d103b4eb839a1ad7297274135b6d4d5cb36d178de9ef73ad8"
 dependencies = [
  "base64 0.22.1",
  "comemo",
@@ -2678,9 +2727,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-vfs"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc120ee3ebb70cbe26a74484d1ba7d60f4e529eee2e466392e3d122589547a50"
+checksum = "5513a7f75fc88d8cc4e151832f0596b0e925fa74aaf374351977df06c6ef6eb0"
 dependencies = [
  "indexmap 2.7.0",
  "js-sys",
@@ -2696,9 +2745,9 @@ dependencies = [
 
 [[package]]
 name = "reflexo-world"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae26aea252bde60df649def696cca377c804aae7a5bdcd36b653a254bb3dd10d"
+checksum = "c9e30d61064c8821db1ace4da82b6129f19560f203430f20159f4e42ae025c19"
 dependencies = [
  "chrono",
  "codespan-reporting",
@@ -2767,9 +2816,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.12.11"
+version = "0.12.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fe060fe50f524be480214aba758c71f99f90ee8c83c5a36b5e9e1d568eb4eb3"
+checksum = "43e734407157c3c2034e0258f5e4473ddb361b1e85f95a66690d67264d7cd1da"
 dependencies = [
  "base64 0.22.1",
  "bytes",
@@ -2902,11 +2951,11 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.42"
+version = "0.38.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93dc38ecbab2eb790ff964bb77fa94faf256fd3e73285fd7ba0903b76bedb85"
+checksum = "a78891ee6bf2340288408954ac787aa063d8e8817e9f53abb37c695c6d834ef6"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -2915,9 +2964,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.20"
+version = "0.23.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5065c3f250cbd332cd894be57c40fa52387247659b14a2d6041d121547903b1b"
+checksum = "8f287924602bf649d949c63dc8ac8b235fa5387d394020705b80c4eb597ce5b8"
 dependencies = [
  "once_cell",
  "ring",
@@ -2968,7 +3017,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c85d1ccd519e61834798eb52c4e886e8c2d7d698dd3d6ce0b1b47eb8557f1181"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
  "bytemuck",
  "core_maths",
  "log",
@@ -3050,14 +3099,14 @@ checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.134"
+version = "1.0.135"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d00f4175c42ee48b15416f6193a959ba3a0d67fc699a0db9ad12df9f83991c7d"
+checksum = "2b0d7ba2887406110130a978386c4e1befb98c674b4fba677954e4db976630d9"
 dependencies = [
  "itoa",
  "memchr",
@@ -3073,7 +3122,7 @@ checksum = "6c64451ba24fc7a6a2d60fc75dd9c83c90903b19028d4eff35e88fc1e86564e9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3124,7 +3173,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3226,19 +3275,13 @@ checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
 
 [[package]]
 name = "simplecss"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a11be7c62927d9427e9f40f3444d5499d868648e2edbc4e2116de69e7ec0e89d"
+checksum = "7a9c6883ca9c3c7c90e888de77b7a5c849c779d25d74a1269b0218b14e8b136c"
 dependencies = [
  "log",
 ]
 
-[[package]]
-name = "siphasher"
-version = "0.3.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
-
 [[package]]
 name = "siphasher"
 version = "1.0.1"
@@ -3349,7 +3392,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3365,7 +3408,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "794de53cc48eaabeed0ab6a3404a65f40b3e38c067e4435883a65d2aa4ca000e"
 dependencies = [
  "kurbo",
- "siphasher 1.0.1",
+ "siphasher",
 ]
 
 [[package]]
@@ -3381,9 +3424,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.93"
+version = "2.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c786062daee0d6db1132800e623df74274a0a87322d8e183338e01b3d98d058"
+checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3407,7 +3450,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3485,11 +3528,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
 dependencies = [
- "thiserror-impl 2.0.9",
+ "thiserror-impl 2.0.11",
 ]
 
 [[package]]
@@ -3500,18 +3543,18 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3601,9 +3644,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.42.0"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551"
+checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
 dependencies = [
  "backtrace",
  "bytes",
@@ -3619,13 +3662,13 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3814,7 +3857,7 @@ source = "git+https://github.com/Myriad-Dreamin/typst?tag=typst.ts%2Fv0.5.0-rc9#
 dependencies = [
  "arrayvec",
  "az",
- "bitflags 2.6.0",
+ "bitflags 2.8.0",
  "bumpalo",
  "chinese-number",
  "ciborium",
@@ -3851,7 +3894,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "siphasher 1.0.1",
+ "siphasher",
  "smallvec",
  "stacker",
  "syntect",
@@ -3889,7 +3932,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -3928,7 +3971,7 @@ dependencies = [
  "once_cell",
  "portable-atomic",
  "rayon",
- "siphasher 1.0.1",
+ "siphasher",
  "thin-vec",
 ]
 
@@ -4085,7 +4128,7 @@ dependencies = [
  "roxmltree",
  "rustybuzz",
  "simplecss",
- "siphasher 1.0.1",
+ "siphasher",
  "strict-num",
  "svgtypes",
  "tiny-skia-path",
@@ -4121,9 +4164,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a"
+checksum = "744018581f9a3454a9e15beb8a33b017183f1e7c0cd170232a2d1453b23a51c4"
 
 [[package]]
 name = "vergen"
@@ -4203,34 +4246,35 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.99"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a474f6281d1d70c17ae7aa6a613c87fce69a127e2624002df63dcb39d6cf6396"
+checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
 dependencies = [
  "cfg-if",
  "once_cell",
+ "rustversion",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.99"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f89bb38646b4f81674e8f5c3fb81b562be1fd936d84320f3264486418519c79"
+checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
 dependencies = [
  "bumpalo",
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.49"
+version = "0.4.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38176d9b44ea84e9184eff0bc34cc167ed044f816accfe5922e54d84cf48eca2"
+checksum = "555d470ec0bc3bb57890405e5d4322cc9ea83cebb085523ced7be4144dac1e61"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -4241,9 +4285,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.99"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cc6181fd9a7492eef6fef1f33961e3695e4579b9872a6f7c83aee556666d4fe"
+checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -4251,22 +4295,25 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.99"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30d7a95b763d3c45903ed6c81f156801839e5ee968bb07e534c44df0fcd330c2"
+checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.99"
+version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "943aab3fdaaa029a6e0271b35ea10b72b943135afe9bffca82384098ad0e06a6"
+checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
+dependencies = [
+ "unicode-ident",
+]
 
 [[package]]
 name = "wasmi"
@@ -4319,9 +4366,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.76"
+version = "0.3.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04dd7223427d52553d3702c004d3b2fe07c148165faa56313cb00211e31c12bc"
+checksum = "33b6dd2ef9186f1f2072e409e99cd22a975331a6b3591b12c764e0e55c60d5d2"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -4550,9 +4597,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "winnow"
-version = "0.6.20"
+version = "0.6.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
+checksum = "c8d71a593cc5c42ad7876e2c1fda56f314f3754c084128833e64f1345ff8a03a"
 dependencies = [
  "memchr",
 ]
@@ -4580,9 +4627,9 @@ dependencies = [
 
 [[package]]
 name = "xattr"
-version = "1.3.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8da84f1a25939b27f6820d92aed108f83ff920fdf11a7b19366c27c4cda81d4f"
+checksum = "e105d177a3871454f754b33bb0ee637ecaaac997446375fd3e5d43a2ed00c909"
 dependencies = [
  "libc",
  "linux-raw-sys",
@@ -4630,7 +4677,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
  "synstructure",
 ]
 
@@ -4652,7 +4699,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
@@ -4672,7 +4719,7 @@ checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
  "synstructure",
 ]
 
@@ -4714,7 +4761,7 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.93",
+ "syn 2.0.96",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 8910192..a82c9a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,15 +27,15 @@ lto = "thin"
 
 typst = "0.12.0"
 typst-assets = "0.12.0"
-reflexo-typst = { version = "0.5.2" }
-reflexo-vec2svg = { version = "0.5.2", features = ["experimental-ligature"] }
+reflexo-typst = { version = "0.5.4" }
+reflexo-vec2svg = { version = "0.5.4", features = ["experimental-ligature"] }
 
-handlebars = "4.5"
+handlebars = "6.3.0"
 
 # general
 anyhow = "1"
 comemo = "0.4"
-tokio = { version = "1.36", features = ["full"] }
+tokio = { version = "1.42", features = ["full"] }
 
 # cryptography and processing
 serde = { version = "1" }
@@ -52,7 +52,7 @@ clap_complete_fig = "4.5"
 
 # logging and tracing
 env_logger = "0.11"
-log = "0.4.21"
+log = "0.4.25"
 
 # misc
 vergen = { version = "8.2.5", features = [
diff --git a/cli/src/render/html.rs b/cli/src/render/html.rs
index ae1311f..ccc372a 100644
--- a/cli/src/render/html.rs
+++ b/cli/src/render/html.rs
@@ -1,4 +1,4 @@
-use handlebars::Handlebars;
+use handlebars::{Handlebars, RenderErrorReason};
 use log::debug;
 use serde_json::json;
 
@@ -14,15 +14,17 @@ impl HtmlRenderer {
         let mut handlebars = Handlebars::new();
 
         debug!("Register the index handlebars template");
-        handlebars
-            .register_template_string("index", String::from_utf8(theme.index.clone()).unwrap())
-            .unwrap();
-        handlebars
-            .register_template_string(
-                "typst_load_trampoline",
-                String::from_utf8(theme.typst_load_trampoline.clone()).unwrap(),
-            )
-            .unwrap();
+
+        for (name, partial) in [
+            ("index", &theme.index),
+            ("head", &theme.head),
+            ("header", &theme.header),
+            ("typst_load_trampoline", &theme.typst_load_trampoline),
+        ] {
+            handlebars
+                .register_template_string(name, String::from_utf8(partial.clone()).unwrap())
+                .unwrap();
+        }
 
         // todo: helpers
         // debug!("Register handlebars helpers");
@@ -89,8 +91,8 @@ pub struct RenderToc {
 impl HelperDef for RenderToc {
     fn call<'reg: 'rc, 'rc>(
         &self,
-        _h: &Helper<'reg, 'rc>,
-        _r: &'reg Handlebars<'_>,
+        _h: &Helper<'rc>,
+        _r: &'reg Handlebars<'reg>,
         ctx: &'rc Context,
         rc: &mut RenderContext<'reg, 'rc>,
         out: &mut dyn Output,
@@ -100,21 +102,21 @@ impl HelperDef for RenderToc {
         // param is the key of value you want to display
         let chapters = rc.evaluate(ctx, "@root/chapters").and_then(|c| {
             serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.as_json().clone())
-                .map_err(|_| RenderError::new("Could not decode the JSON data"))
+                .map_err(|_| other_reason("Could not decode the JSON data"))
         })?;
 
         let path_to_root = rc
             .evaluate(ctx, "@root/path_to_root")?
             .as_json()
             .as_str()
-            .ok_or_else(|| RenderError::new("Type error for `path_to_root`, string expected"))?
+            .ok_or_else(|| other_reason("Type error for `path_to_root`, string expected"))?
             .replace('\"', "");
 
         let current_path = rc
             .evaluate(ctx, "@root/path")?
             .as_json()
             .as_str()
-            .ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
+            .ok_or_else(|| other_reason("Type error for `path`, string expected"))?
             .replace('\"', "");
 
         let current_section = rc
@@ -128,13 +130,13 @@ impl HelperDef for RenderToc {
             .evaluate(ctx, "@root/fold_enable")?
             .as_json()
             .as_bool()
-            .ok_or_else(|| RenderError::new("Type error for `fold_enable`, bool expected"))?;
+            .ok_or_else(|| other_reason("Type error for `fold_enable`, bool expected"))?;
 
         let fold_level = rc
             .evaluate(ctx, "@root/fold_level")?
             .as_json()
             .as_u64()
-            .ok_or_else(|| RenderError::new("Type error for `fold_level`, u64 expected"))?;
+            .ok_or_else(|| other_reason("Type error for `fold_level`, u64 expected"))?;
 
         out.write("<ol class=\"chapter\">")?;
 
@@ -272,6 +274,10 @@ impl HelperDef for RenderToc {
     }
 }
 
+fn other_reason(desc: &str) -> RenderError {
+    RenderErrorReason::Other(desc.to_string()).into()
+}
+
 fn write_li_open_tag(
     out: &mut dyn Output,
     is_expanded: bool,
diff --git a/cli/src/theme.rs b/cli/src/theme.rs
index bb1c7f1..b164168 100644
--- a/cli/src/theme.rs
+++ b/cli/src/theme.rs
@@ -26,6 +26,8 @@ pub enum ThemeAsset {
 #[derive(Debug, PartialEq)]
 pub struct Theme {
     pub index: Vec<u8>,
+    pub head: Vec<u8>,
+    pub header: Vec<u8>,
     pub typst_load_trampoline: Vec<u8>,
 
     asset: ThemeAsset,
@@ -33,10 +35,17 @@ pub struct Theme {
 
 impl Default for Theme {
     fn default() -> Self {
+        macro_rules! default_theme_file {
+            ($file:literal) => {
+                include_bytes!(concat!("../../themes/mdbook/", $file)).to_vec()
+            };
+        }
+
         Self {
-            index: include_bytes!("../../themes/mdbook/index.hbs").to_vec(),
-            typst_load_trampoline: include_bytes!("../../themes/mdbook/typst-load-trampoline.hbs")
-                .to_vec(),
+            index: default_theme_file!("index.hbs"),
+            head: default_theme_file!("head.hbs"),
+            header: default_theme_file!("header.hbs"),
+            typst_load_trampoline: default_theme_file!("typst-load-trampoline.hbs"),
             asset: ThemeAsset::Static(EmbeddedThemeAsset::MdBook),
         }
     }
@@ -63,20 +72,23 @@ impl Theme {
         // Check for individual files, if they exist copy them across
         {
             let files = vec![
-                (theme_dir.join("index.hbs"), &mut theme.index),
+                ("index.hbs", &mut theme.index),
+                ("head.hbs", &mut theme.head),
+                ("header.hbs", &mut theme.header),
                 (
-                    theme_dir.join("typst-load-trampoline.hbs"),
+                    "typst-load-trampoline.hbs",
                     &mut theme.typst_load_trampoline,
                 ),
             ];
 
-            let load_with_warn = |filename: &Path, dest: &mut Vec<u8>| {
-                if !filename.exists() {
+            let load_with_warn = |filename: &str, dest: &mut Vec<u8>| {
+                let file_path = theme_dir.join(filename);
+                if !file_path.exists() {
                     // Don't warn if the file doesn't exist.
                     return false;
                 }
-                if let Err(e) = load_file_contents(filename, dest) {
-                    warn!("Couldn't load custom file, {}: {}", filename.display(), e);
+                if let Err(e) = load_file_contents(&file_path, dest) {
+                    warn!("Couldn't load custom file, {}: {}", file_path.display(), e);
                     false
                 } else {
                     true
@@ -84,7 +96,7 @@ impl Theme {
             };
 
             for (filename, dest) in files {
-                load_with_warn(&filename, dest);
+                load_with_warn(filename, dest);
             }
         }
 
diff --git a/themes/mdbook/head.hbs b/themes/mdbook/head.hbs
new file mode 100644
index 0000000..b2d8cce
--- /dev/null
+++ b/themes/mdbook/head.hbs
@@ -0,0 +1 @@
+<!-- Put your customized HTML <head> meta here. -->
\ No newline at end of file
diff --git a/themes/mdbook/header.hbs b/themes/mdbook/header.hbs
new file mode 100644
index 0000000..7ae1983
--- /dev/null
+++ b/themes/mdbook/header.hbs
@@ -0,0 +1 @@
+<!-- Put your customized page header here. -->
\ No newline at end of file