import re
import urllib.request

html = urllib.request.urlopen("https://nomadweb.nomadro.com/book", timeout=30).read().decode("utf-8", "replace")
links = re.findall(r'href="([^"]+\.css[^"]*)"', html)
print("CSS count:", len(links))
for u in links[:15]:
    print(" ", u)
print("ebook-section:", "ebook-section" in html)
print("viral-cover:", "viral-cover" in html)
print("flex class sample:", "min-h-screen" in html)
m = re.search(r"<body[^>]*>", html)
print("body:", m.group(0) if m else None)
# fetch first css and check for viral-title / flex
if links:
    css_url = links[0]
    if css_url.startswith("/"):
        css_url = "https://nomadweb.nomadro.com" + css_url
    try:
        css = urllib.request.urlopen(css_url, timeout=30).read().decode("utf-8", "replace")
        print("css0 len", len(css))
        print("has viral-title", "viral-title" in css)
        print("has .flex", ".flex{" in css or ".flex {" in css or re.search(r"\.flex\s*\{", css) is not None)
        print("has min-h-screen", "min-h-screen" in css)
        print("has max-w-6xl", "max-w-6xl" in css)
    except Exception as e:
        print("css fetch err", e)
        # try all
        for u in links:
            full = u if u.startswith("http") else "https://nomadweb.nomadro.com" + u
            try:
                css = urllib.request.urlopen(full, timeout=30).read().decode("utf-8", "replace")
                print(full, "len", len(css), "viral", "viral-title" in css, "flex", "min-h-screen" in css)
            except Exception as e2:
                print(full, e2)