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@@ -182,191 +182,3 @@
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-<!-- Section: features -->
-<section data-md-color-scheme="default" data-md-color-primary="white" class="home-div">
-    <div class="section-content">
-        <div class="intro-container">
-            <div class="intro-text">
-                <div>
-                    <div style="display: flex; align-items: center;">
-                        <svg xmlns="http://www.w3.org/2000/svg" height="1.5em" width="1.5em" viewBox="0 0 640 512">
-                            <path fill="var(--md-primary-bg-color)" d="M256 0H576c35.3 0 64 28.7 64 64V288c0 35.3-28.7 64-64 64H256c-35.3 0-64-28.7-64-64V64c0-35.3 28.7-64 64-64zM476 106.7C471.5 100 464 96 456 96s-15.5 4-20 10.7l-56 84L362.7 169c-4.6-5.7-11.5-9-18.7-9s-14.2 3.3-18.7 9l-64 80c-5.8 7.2-6.9 17.1-2.9 25.4s12.4 13.6 21.6 13.6h80 48H552c8.9 0 17-4.9 21.2-12.7s3.7-17.3-1.2-24.6l-96-144zM336 96a32 32 0 1 0 -64 0 32 32 0 1 0 64 0zM64 128h96V384v32c0 17.7 14.3 32 32 32H320c17.7 0 32-14.3 32-32V384H512v64c0 35.3-28.7 64-64 64H64c-35.3 0-64-28.7-64-64V192c0-35.3 28.7-64 64-64zm8 64c-8.8 0-16 7.2-16 16v16c0 8.8 7.2 16 16 16H88c8.8 0 16-7.2 16-16V208c0-8.8-7.2-16-16-16H72zm0 104c-8.8 0-16 7.2-16 16v16c0 8.8 7.2 16 16 16H88c8.8 0 16-7.2 16-16V312c0-8.8-7.2-16-16-16H72zm0 104c-8.8 0-16 7.2-16 16v16c0 8.8 7.2 16 16 16H88c8.8 0 16-7.2 16-16V416c0-8.8-7.2-16-16-16H72zm336 16v16c0 8.8 7.2 16 16 16h16c8.8 0 16-7.2 16-16V416c0-8.8-7.2-16-16-16H424c-8.8 0-16 7.2-16 16z" />
-                        </svg>
-                        <h3 style="margin-left: 0.5em;">动画图解</h3>
-                    </div>
-                    <p style="margin: 0;">内容清晰易懂，学习曲线平滑</p>
-                    <p class="intro-quote">"A picture is worth a thousand words."<br>“一图胜千言”</p>
-                </div>
-            </div>
-            <img class="intro-image" src="index.assets/animation.gif" alt="Animation example">
-        </div>
-
-        <div class="intro-container">
-            <img class="intro-image" src="index.assets/running_code.gif" alt="Running code example">
-            <div class="intro-text">
-                <div>
-                    <div style="display: flex; align-items: center;">
-                        <svg xmlns="http://www.w3.org/2000/svg" height="1.5em" width="1.5em" viewBox="0 0 640 512">
-                            <path fill="var(--md-primary-bg-color)" d="M392.8 1.2c-17-4.9-34.7 5-39.6 22l-128 448c-4.9 17 5 34.7 22 39.6s34.7-5 39.6-22l128-448c4.9-17-5-34.7-22-39.6zm80.6 120.1c-12.5 12.5-12.5 32.8 0 45.3L562.7 256l-89.4 89.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l112-112c12.5-12.5 12.5-32.8 0-45.3l-112-112c-12.5-12.5-32.8-12.5-45.3 0zm-306.7 0c-12.5-12.5-32.8-12.5-45.3 0l-112 112c-12.5 12.5-12.5 32.8 0 45.3l112 112c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L77.3 256l89.4-89.4c12.5-12.5 12.5-32.8 0-45.3z" />
-                        </svg>
-                        <h3 style="margin-left: 0.5em;">一键运行</h3>
-                    </div>
-                    <p style="margin: 0;">十余种编程语言，代码可视化运行</p>
-                    <p class="intro-quote">"Talk is cheap. Show me the code."<br>“少吹牛，看代码”</p>
-                </div>
-            </div>
-        </div>
-
-        <div class="intro-container">
-            <div class="intro-text">
-                <div>
-                    <div style="display: flex; align-items: center;">
-                        <svg xmlns="http://www.w3.org/2000/svg" height="1.5em" width="1.5em" viewBox="0 0 640 512">
-                            <path fill="var(--md-primary-bg-color)" d="M88.2 309.1c9.8-18.3 6.8-40.8-7.5-55.8C59.4 230.9 48 204 48 176c0-63.5 63.8-128 160-128s160 64.5 160 128s-63.8 128-160 128c-13.1 0-25.8-1.3-37.8-3.6c-10.4-2-21.2-.6-30.7 4.2c-4.1 2.1-8.3 4.1-12.6 6c-16 7.2-32.9 13.5-49.9 18c2.8-4.6 5.4-9.1 7.9-13.6c1.1-1.9 2.2-3.9 3.2-5.9zM0 176c0 41.8 17.2 80.1 45.9 110.3c-.9 1.7-1.9 3.5-2.8 5.1c-10.3 18.4-22.3 36.5-36.6 52.1c-6.6 7-8.3 17.2-4.6 25.9C5.8 378.3 14.4 384 24 384c43 0 86.5-13.3 122.7-29.7c4.8-2.2 9.6-4.5 14.2-6.8c15.1 3 30.9 4.5 47.1 4.5c114.9 0 208-78.8 208-176S322.9 0 208 0S0 78.8 0 176zM432 480c16.2 0 31.9-1.6 47.1-4.5c4.6 2.3 9.4 4.6 14.2 6.8C529.5 498.7 573 512 616 512c9.6 0 18.2-5.7 22-14.5c3.8-8.8 2-19-4.6-25.9c-14.2-15.6-26.2-33.7-36.6-52.1c-.9-1.7-1.9-3.4-2.8-5.1C622.8 384.1 640 345.8 640 304c0-94.4-87.9-171.5-198.2-175.8c4.1 15.2 6.2 31.2 6.2 47.8l0 .6c87.2 6.7 144 67.5 144 127.4c0 28-11.4 54.9-32.7 77.2c-14.3 15-17.3 37.6-7.5 55.8c1.1 2 2.2 4 3.2 5.9c2.5 4.5 5.2 9 7.9 13.6c-17-4.5-33.9-10.7-49.9-18c-4.3-1.9-8.5-3.9-12.6-6c-9.5-4.8-20.3-6.2-30.7-4.2c-12.1 2.4-24.7 3.6-37.8 3.6c-61.7 0-110-26.5-136.8-62.3c-16 5.4-32.8 9.4-50 11.8C279 439.8 350 480 432 480z" />
-                        </svg>
-                        <h3 style="margin-left: 0.5em;">互助学习</h3>
-                    </div>
-                    <p style="margin: 0;">欢迎讨论与提问，读者间携手共进</p>
-                    <p class="intro-quote">"Learning by teaching."<br>“教学相长”</p>
-                </div>
-            </div>
-            <img class="intro-image" src="index.assets/comment.gif" alt="Comments example">
-        </div>
-
-    </div>
-</section>
-
-<!-- Section: special thanks -->
-<section class="home-div" data-md-color-primary="grey" data-md-color-scheme="slate">
-    <div class="section-content">
-        <h3 style="text-align: center; margin: 0 0 2em 0;">
-        鸣谢
-        </h3>
-        <a href="https://go.warp.dev/hello-algo">
-            <img src="https://github.com/warpdotdev/brand-assets/raw/main/Github/Sponsor/Warp-Github-LG-02.png"
-                class="device-on-hover intro-image" style="max-width: 30em;" alt="Warp-Github-LG-02" />
-            <div class="text-button" style="margin: 1em auto;">
-                <span>Warp is built for coding with multiple AI agents.</span>
-            </div>
-        </a>
-    </div>
-</section>
-
-<!-- Section: contributors -->
-<section data-md-color-scheme="default" data-md-color-primary="white" class="home-div">
-    <div class="section-content" style="max-width: 90vw;">
-        <!-- author -->
-        <div style="margin: 2em auto;">
-            <h3>作者</h3>
-            <div class="profile-div">
-                <div class="profile-cell">
-                    <a href="https://github.com/krahets">
-                        <img class="profile-img" src="assets/avatar/avatar_yudongjin.jpg" alt="Author: yudongjin" />
-                        <br><b>靳宇栋（@krahets）</b>
-                    </a>
-                </div>
-            </div>
-        </div>
-
-        <!-- reviewers -->
-        <div style="margin: 2em auto;">
-            <h3>代码审阅者</h3>
-            <div class="profile-div">
-                <div class="profile-cell">
-                    <a href="https://github.com/coderonion">
-                        <img class="profile-img" src="assets/avatar/avatar_coderonion.jpg" alt="Reviewer: coderonion" />
-                        <br><b>coderonion</b>
-                        <br><sub>Zig, Rust</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/curtishd">
-                        <img class="profile-img" src="assets/avatar/avatar_curtishd.jpg" alt="Reviewer: curtishd" />
-                        <br><b>curtishd</b>
-                        <br><sub>Kotlin</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/Gonglja">
-                        <img class="profile-img" src="assets/avatar/avatar_Gonglja.jpg" alt="Reviewer: Gonglja" />
-                        <br><b>Gonglja</b>
-                        <br><sub>C, C++</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/gvenusleo">
-                        <img class="profile-img" src="assets/avatar/avatar_gvenusleo.jpg" alt="Reviewer: gvenusleo" />
-                        <br><b>gvenusleo</b>
-                        <br><sub>Dart</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/hpstory">
-                        <img class="profile-img" src="assets/avatar/avatar_hpstory.jpg" alt="Reviewer: hpstory" />
-                        <br><b>hpstory</b>
-                        <br><sub>C#</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/justin-tse">
-                        <img class="profile-img" src="assets/avatar/avatar_justin-tse.jpg" alt="Reviewer: justin-tse" />
-                        <br><b>justin-tse</b>
-                        <br><sub>JS, TS</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/khoaxuantu">
-                        <img class="profile-img" src="assets/avatar/avatar_khoaxuantu.jpg" alt="Reviewer: khoaxuantu" />
-                        <br><b>khoaxuantu</b>
-                        <br><sub>Ruby</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/krahets">
-                        <img class="profile-img" src="assets/avatar/avatar_krahets.jpg" alt="Reviewer: krahets" />
-                        <br><b>krahets</b>
-                        <br><sub>Python, Java</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/night-cruise">
-                        <img class="profile-img" src="assets/avatar/avatar_night-cruise.jpg" alt="Reviewer: night-cruise" />
-                        <br><b>night-cruise</b>
-                        <br><sub>Rust</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/nuomi1">
-                        <img class="profile-img" src="assets/avatar/avatar_nuomi1.jpg" alt="Reviewer: nuomi1" />
-                        <br><b>nuomi1</b>
-                        <br><sub>Swift</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/Reanon">
-                        <img class="profile-img" src="assets/avatar/avatar_Reanon.jpg" alt="Reviewer: Reanon" />
-                        <br><b>Reanon</b>
-                        <br><sub>Go, C</sub>
-                    </a>
-                </div>
-                <div class="profile-cell">
-                    <a href="https://github.com/rongyi">
-                        <img class="profile-img" src="../assets/avatar/avatar_rongyi.jpg" alt="Reviewer: rongyi" />
-                        <br><b>rongyi</b>
-                        <br><sub>Rust</sub>
-                    </a>
-                </div>
-            </div>
-        </div>
-
-        <!-- contributors -->
-        <div style="margin: 2em auto;">
-            <h3>贡献者</h3>
-            <p>本书在开源社区 200 多位贡献者的共同努力下不断完善，感谢他们付出的时间与精力！</p>
-            <a href="https://github.com/krahets/hello-algo/graphs/contributors">
-                <img src="https://contrib.rocks/image?repo=krahets/hello-algo&max=300&columns=12" alt="Contributors" style="width: 100%; max-width: 38.5em;">
-            </a>
-        </div>
-    </div>
-</section>
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