SHOWCASE·100 single-file pages

# SHOWCASE·100 — A Century of Single-File Web Design

![pages](https://img.shields.io/badge/pages-100-ff4ecd?style=for-the-badge)
![type](https://img.shields.io/badge/type-single--file--html-7c5cff?style=for-the-badge)
![designs](https://img.shields.io/badge/repeated%20designs-0-35f0d0?style=for-the-badge)
![offline](https://img.shields.io/badge/offline-ready-4ade80?style=for-the-badge)

> **What is this?** A local gallery of **100 stunning, premium, single-file HTML pages**
> plus one **catalog page** (`index.html`) to search, open, and preview them all.
> Open the catalog, pick any card, and either **↗ Open** the page in a new tab or
> **👁 Preview** it inline in a modal — no build step, no backend, no dependencies.

> check : https://rutvik1337.github.io/Muse-Spark-1.3-100-HTML-Files/

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## 🤖 How this was made

| | |
|---|---|
| **Built with** | **Muse Spark 1.3 Contributor** (coding agent) |
| **Reasoning level** | **High** |
| **Total requests** | **117** |
| **Total cost** | **$0.095549 USD** |
| **Time taken to generate the code** | **~10 minutes** |

> 10 parallel authoring batches (pages 01–10, 11–20, … 91–100) each hand-wrote its
> 10 files with the file-write tool — no generator, template, or script — then one
> final pass built the `index.html` catalog. Verified: 100/100 files present,
> catalog + sample pages return HTTP 200 on localhost.

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## 📋 Table of contents

- [🤖 How this was made](#-how-this-was-made)
- [📝 Original prompt](#-original-prompt-the-brief)
- [✨ Features](#-features)
- [📂 Structure](#-structure)
- [🗂️ The catalog — `showcase-100/index.html`](#️-the-catalog--showcase-100indexhtml)
- [📄 The pages — `showcase-100/pages/` at a glance](#-the-pages--showcase-100pages-at-a-glance)
- [📚 Full page index (all 100)](#-full-page-index-all-100)
- [🚀 Run locally](#-run-locally)
- [🎨 Design rules followed](#-design-rules-followed)
- [✅ Verified](#-verified)
- [📜 License](#-license)

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## 📝 Original prompt (the brief)

The exact brief this project was built from:

```text
Create a folder, with an index.html file inside it and a subfolder named pages.

Inside the pages folder, create 100 single file HTML pages

Rules for the 100 pages:

- Each page must look stunning and premium
- Zero repetitive designs — every page gets a unique layout, style, and color scheme
- Go full creative mode — different themes, fonts, sections,