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+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
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+  "This License" refers to version 3 of the GNU Affero General Public License.
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+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5eb8e9c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,18 @@
+# Phylactery
+
+Phylactery is a web server rendering comic books directly from ZIP archives.
+
+## Hacking
+
+    PHYLACTERY_ADDRESS=:42069 go run main.go
+
+## Copying
+
+![AGPLv3](https://www.gnu.org/graphics/agplv3-155x51.png)
+
+Phylactery is free software: you can redistribute it and/or modify it
+under the terms of the GNU [Affero General Public License][agplv3] as
+published by the Free Software Foundation, either version 3 of the License,
+or (at your option) any later version.
+
+[agplv3]: https://www.gnu.org/licenses/agpl-3.0.html
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..656b816
--- /dev/null
+++ b/main.go
@@ -0,0 +1,30 @@
+package main
+
+import (
+	"embed"
+	"html/template"
+	"log"
+	"net/http"
+	"os"
+)
+
+//go:embed static/*
+var static embed.FS
+
+//go:embed templates/*.html
+var templates embed.FS
+
+func main() {
+	http.Handle("/static/", http.FileServer(http.FS(static)))
+	t, err := template.ParseFS(templates, "templates/*.html")
+	if err != nil {
+		log.Fatal(err)
+	}
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		t.ExecuteTemplate(w, "index.html", "Phylactery")
+	})
+
+	addr := os.Getenv("PHYLACTERY_ADDRESS")
+	log.Println("Listening on", addr)
+	log.Fatal(http.ListenAndServe(addr, nil))
+}
diff --git a/static/style.css b/static/style.css
new file mode 100644
index 0000000..d7bea79
--- /dev/null
+++ b/static/style.css
@@ -0,0 +1,250 @@
+/* Variables */
+:root {
+    --black: #1c1b19;
+    --red: #ef2f27;
+    --green: #519f50;
+    --yellow: #fbb829;
+    --blue: #2c78bf;
+    --magenta: #e02c6d;
+    --cyan: #0aaeb3;
+    --white: #d0bfa1;
+    --bright-black: #918175;
+    --bright-red: #f75341;
+    --bright-green: #98bc37;
+    --bright-yellow: #fed06e;
+    --bright-blue: #68a8e4;
+    --bright-magenta: #ff5c8f;
+    --bright-cyan: #53fde9;
+    --bright-white: #fce8c3;
+
+    --block-bg: var(--black);
+    --fade-fg: var(--bright-black);
+    --link-fg: var(--green);
+    --overlay-bg: #8881;
+    --text-bg: #121212;
+    --text-fg: var(--bright-white);
+}
+
+@media (prefers-color-scheme: light) {
+    :root {
+        --block-bg: #eeeeec;
+        --fade-fg: #888a85;
+        --link-fg: #436e58;
+        --text-bg: #ffffff;
+        --text-fg: #2e3436;
+    }
+}
+
+/* Default font and layout */
+html {
+    background-color: var(--text-bg);
+    box-sizing: border-box;
+    color: var(--text-fg);
+    font-size: min(max(100%, 2vw), 150%);
+    margin: auto;
+    max-width: 36rem;
+    scrollbar-color: var(--fade-fg) var(--overlay-bg);
+}
+
+body { margin: 0 1rem }
+
+.franklin-content .row { display: block }
+
+/* Text geometry */
+p, details {
+    hyphens: auto;
+    line-height: 1.4rem;
+    text-align: justify;
+}
+
+/* Titles */
+.franklin-content h1 a,
+.franklin-content h2 a,
+.franklin-content h3 a,
+.franklin-content h4 a,
+.franklin-content h5 a,
+.franklin-content h6 a {
+    color: var(--text-fg);
+}
+
+.franklin-content h1 a:hover,
+.franklin-content h2 a:hover,
+.franklin-content h3 a:hover,
+.franklin-content h4 a:hover,
+.franklin-content h5 a:hover,
+.franklin-content h6 a:hover {
+    text-decoration: none;
+}
+
+.franklin-toc ol ol {
+    list-style-type: lower-alpha;
+}
+
+/* General formatting */
+.franklin-content li p { margin: 0 }
+
+.franklin-content a {
+    color: var(--link-fg);
+    text-decoration: none;
+}
+
+.franklin-content a:hover {
+    text-decoration: underline;
+ }
+
+/* Hyperrefs and footnotes */
+.franklin-content .bibref a,
+.franklin-content .eqref a { color: var(--link-fg) }
+
+.franklin-content .fndef {
+    border: none;
+    margin: 1ex 0;
+}
+.franklin-content .fndef tr { text-align: left }
+.franklin-content .fndef td { padding: 0 }
+.franklin-content .fndef td, .franklin-content sup { font-size: 80% }
+.franklin-content .fndef td.fndef-backref { padding-left: 0 }
+.franklin-content .fndef td.fndef-content { padding-left: 1ch }
+
+/* Images */
+.franklin-content img {
+    display: block;
+    margin: auto;
+    max-width: 100%;
+}
+
+/* KaTeX */
+.katex { font-size: 1em !important }
+
+/* Boxes */
+.franklin-content blockquote, .note {
+    margin: 0 -1rem;
+    padding-bottom: 1ex;
+    padding-left: 0.75rem;
+    padding-right: 1rem;
+    padding-top: 1ex;
+}
+.franklin-content blockquote p, .note p { margin: 1ex 0 }
+.note p:first-child { font-weight: bold }
+.franklin-content blockquote {
+    background: var(--overlay-bg);
+    border-left: 0.25rem solid #8884;
+}
+.note {
+    background-color: #51affe25;
+    border-left: 0.25rem solid var(--blue);
+}
+
+/* Header */
+header {
+    margin: 1.5rem -0.5rem;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: space-between;
+    align-items: center;
+}
+
+header a {
+    border-bottom: solid;
+    color: var(--link-fg);
+    font-weight: bold;
+    margin: 0 0.5rem;
+    text-decoration: none;
+    transition: color 0.3s ease;
+}
+header a:hover { color: var(--text-fg) }
+
+nav, nav li { display: inline-block }
+nav ul { margin: 0 }
+
+footer, .tags, .right {
+    color: var(--fade-fg);
+    font-size: 80%;
+}
+
+footer {
+    margin-top: 1.5rem;
+    margin-bottom: 2rem;
+}
+
+footer a, .tags a {
+    color: var(--fade-fg)!important;
+    text-decoration: underline!important;
+}
+
+.nowrap { display: inline-block }
+.tags { float: left }
+.right {
+    float: right;
+    margin-left: auto;
+}
+
+/* Table */
+table {
+    border-bottom: 0.15em solid var(--text-fg);
+    border-collapse: collapse;
+    border-top: 0.15em solid var(--text-fg);
+    line-height: 1em;
+    margin-bottom: 1.5em;
+    margin-left: auto;
+    margin-right: auto;
+    text-align: center;
+}
+
+tr:first-of-type > th { border-bottom: 0.08em solid var(--text-fg) }
+tr, th, td { padding: 0.5em }
+
+/* highlight.js */
+code, .hljs {
+    background-color: var(--block-bg);
+    font-size: inherit;
+    padding: 0.1em 0.2em;
+}
+
+.hljs, .comment pre > code {
+    display: block;
+    line-height: 1.45em;
+    overflow-x: auto;
+}
+
+.hljs-built_in .hljs-name, .hljs-title, .hljs-type { color: var(--cyan) }
+.hljs-code, .hljs-selector-class { color: var(--bright-blue) }
+.hljs-comment, .hljs-deletion, .hljs-meta { color: var(--fade-fg) }
+.hljs-comment, .hljs-emphasis { font-style: italic; }
+.hljs-string { color: var(--bright-green) }
+.hljs-strong { font-weight: bold; }
+
+.hljs-bullet, .hljs-quote, .hljs-link, .hljs-number,
+.hljs-regexp, .hljs-literal { color: var(--bright-magenta) }
+
+.hljs-keyword, .hljs-selector-tag, .hljs-section,
+.hljs-attribute, .hljs-variable { color: var(--red) }
+
+.hljs-subst, .hljs-symbol, .hljs-selector-id, .hljs-selector-attr,
+.hljs-selector-pseudo, .hljs-template-tag, .hljs-template-variable,
+.hljs-addition { color: var(--red) }
+
+.comment {
+    background-color: var(--overlay-bg);
+    clear: both;
+    margin: 1ex 0;
+    overflow: hidden;
+    padding: 0 1rem;
+}
+
+.openring {
+    display: flex;
+    flex-wrap: wrap;
+    margin: -0.5rem;
+    margin-bottom: 0;
+}
+.openring h3 { margin: 0 0 1ex }
+.openring article {
+    background: var(--overlay-bg);
+    display: flex;
+    flex-direction: column;
+    flex: 1 1 0;
+    margin: 1ex;
+    min-width: 12rem;
+    padding: 1ex;
+}
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..39785aa
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html lang=en>
+<meta charset=utf-8>
+<meta name=viewport content='width=device-width, initial-scale=1'>
+<link rel=stylesheet href=/static/style.css>
+<title>{{.}}</title>
+<body>
+</body>
+</html>