diff --git a/README.md b/README.md
index 8b13789..2d6e0d8 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
+## [porpoise](https://s9a.page/porpoise)
+[opensource template](https://s9a.page/oracle) inspired by [porpoise.page](https://porpoise.page) [phocoenidae](https://github.com/s9a/phocoenidae)
diff --git a/agua.css b/agua.css
new file mode 100644
index 0000000..8518ad7
--- /dev/null
+++ b/agua.css
@@ -0,0 +1,35 @@
+::selection { background: #ec0 }
+:any-link { color: darkblue }
+
+html {
+ background: deepskyblue;
+ color: #220222;
+}
+
+h1 a { background: turquoise }
+h1 mark { background: skyblue }
+
+@media (prefers-contrast: more) {
+ html {
+ background: powderblue;
+ color: #110111;
+ }
+}
+
+.swell {
+ box-shadow:
+ 1em -1em 1em 1em skyblue,
+ 1em -2em 2em 1em #1ed,
+ 2em -3em 3em 2em #ec0,
+ 3em -5em 5em 3em #ee1,
+ 5em -8em 8em 5em mediumaquamarine;
+}
+
+.smell {
+ box-shadow:
+ 1em 1em 1em 1em salmon,
+ 1em 2em 2em 1em coral,
+ 2em 3em 3em 2em sandybrown,
+ 3em 5em 5em 3em hotpink,
+ 5em 8em 8em 5em deeppink;
+}
diff --git a/blow.svg b/blow.svg
new file mode 100644
index 0000000..4f00c3b
--- /dev/null
+++ b/blow.svg
@@ -0,0 +1,7 @@
+
diff --git a/echo.css b/echo.css
new file mode 100644
index 0000000..9f69cc0
--- /dev/null
+++ b/echo.css
@@ -0,0 +1,48 @@
+:focus {
+ outline: thick dotted;
+}
+
+:any-link:hover {
+ text-decoration-style: double;
+}
+
+* { box-sizing: border-box }
+a { touch-action: manipulation }
+
+html {
+ font-family: sans-serif;
+ font-size: max(20px, 2vw + 1vh + 1pt);
+ line-height: 1.618;
+}
+
+body {
+ margin: 0;
+ overflow-wrap: anywhere;
+ padding: 1.618em;
+}
+
+h1 {
+ font-size: 1.618em;
+ margin: 0;
+}
+
+h2 {
+ font-size: 1.382em;
+ margin: 0;
+}
+
+main {
+ contain: layout;
+ display: flow-root;
+}
+
+em,
+b {
+ font: unset;
+ font-size: 1.236em;
+}
+
+p {
+ contain: layout;
+ margin-block: 1em;
+}
diff --git a/index.html b/index.html
index 0e76edd..248d037 100644
--- a/index.html
+++ b/index.html
@@ -1 +1,28 @@
+
+
+
+porpoise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ wetpage
+ github
+ template
+
+