main {
    /* 间距 */
    gap: 16px;

    /* 大小 */
    min-height: 100vh;

    /* 包裹 */
    flex: 1;
    flex-wrap: wrap;

    /* 布局 */
    display: flex;
    align-items: flex-start;
    align-content: flex-start;
    justify-content: space-between;

    /* 边距 */
    box-sizing: border-box;
    padding: 70px 20px 0px 20px;
}

/* ========== 作品容器 ========== */
.projects-container {
    /* 布局 */
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;

    /* 边距 */
    padding: 28px 20px;

    /* 大小 */
    min-width: 280px;
    max-width: 280px;
    min-height: 228px;
    max-height: 228px;

    /* 装饰 */
    cursor: pointer;
    text-align: center;
    border-radius: 14px;
    text-decoration: none;
    backdrop-filter: blur(15px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    
    /* 过渡动画 */
    transition: all 0.3s ease;
}

.projects-container:hover {
    /* 装饰 */
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);

    /* 悬停效果 */
    transform: translateY(-5px);
}

.project-icon svg {
    /* 大小 */
    width: 48px;
    height: 48px;

    /* 装饰 */
    fill: none;
    stroke: #f9fafa;
    stroke-width: 1.5;
}

.projects-container h1 {
    /* 装饰 */
    font-size: 4vh;
    font-weight: 600;
    color: #f9fafa;
}

.projects-container p {
    /* 装饰 */
    font-size: 2.4vh;
    font-weight: 400;
    color: #f9fafa;
    margin-top: 12px;
}

/* ========== 作品跳转确认弹窗 ========== */
.project-confirm-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(11, 15, 22, 0.62);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1200;
    padding: 18px;
}

.project-confirm-overlay.show {
    display: flex;
}

.project-confirm-dialog {
    /* 大小 */
    width: min(520px, 100%);

    /* 边距 */
    padding: 22px 20px;

    /* 装饰 */
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.project-confirm-dialog h3 {
    /* 装饰 */
    margin: 0 0 10px;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.92);
}

.project-confirm-text {
    /* 装饰 */
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.project-confirm-url {
    /* 边距 */
    margin: 12px 0 0;
    padding: 9px 10px;

    /* 装饰 */
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.88);
    word-break: break-all;
}

.project-confirm-actions {
    /* 布局 */
    display: flex;
    justify-content: flex-end;
    gap: 10px;

    /* 边距 */
    margin-top: 16px;
}

.project-confirm-btn {
    /* 边距 */
    padding: 9px 14px;

    /* 装饰 */
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.92);
    cursor: pointer;

    /* 过渡动画 */
    transition: background 0.2s ease, border-color 0.2s ease;
}

.project-confirm-btn:hover {
    /* 装饰 */
    background: rgba(255, 255, 255, 0.12);
}

.project-confirm-ok {
    /* 装饰 */
    border-color: rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.16);
}

.project-confirm-ok:hover {
    /* 装饰 */
    background: rgba(255, 255, 255, 0.22);
}

.project-confirm-btn:focus-visible {
    /* 装饰 */
    outline: 2px solid rgba(255, 255, 255, 0.7);
    outline-offset: 2px;
}

/* ========== 移动端适配 ========== */
@media (max-width: 768px) {
    main {
        display: flex;
        align-items: center;
        align-content: center;
        flex-direction: column;
    }
    
    .projects-container {
        min-width: 380px;
        max-width: 380px;
        min-height: 200px;
        max-height: 200px;
    }
}

@media screen and (pointer: coarse) and (hover: none) {
    .projects-container {
        min-width: 280px;
        max-width: 280px;
        min-height: 200px;
        max-height: 200px;
    }
}